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Finding the Fourth Proportional to 295,538.02, 443,104.54 and 105,994.32

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Solution

The fourth proportional to 295,538.02, 443,104.54 and 105,994.32 is: 158,918.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,538.02 : 443,104.54 = 105,994.32 : x
  2. Step 2: Convert to fraction form
    295,538.02/443,104.54 = 105,994.32/x
  3. Step 3: Cross multiply
    295,538.02x = 443,104.54 × 105,994.32
  4. Step 4: Simplify right side
    295,538.02x = 46,966,564,406.21
  5. Step 5: Solve for x
    x = 46,966,564,406.21/295,538.02
  6. Step 6: Final answer
    x = 158,918.86

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