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Finding the Fourth Proportional to 344,946.15, 476,024.94 and 194,043.15

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Solution

The fourth proportional to 344,946.15, 476,024.94 and 194,043.15 is: 267,779.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,946.15 : 476,024.94 = 194,043.15 : x
  2. Step 2: Convert to fraction form
    344,946.15/476,024.94 = 194,043.15/x
  3. Step 3: Cross multiply
    344,946.15x = 476,024.94 × 194,043.15
  4. Step 4: Simplify right side
    344,946.15x = 92,369,378,836.16
  5. Step 5: Solve for x
    x = 92,369,378,836.16/344,946.15
  6. Step 6: Final answer
    x = 267,779.13

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