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Finding the Fourth Proportional to 94,252.50, 130,068.72 and 53,966.88

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Solution

The fourth proportional to 94,252.50, 130,068.72 and 53,966.88 is: 74,474.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,252.50 : 130,068.72 = 53,966.88 : x
  2. Step 2: Convert to fraction form
    94,252.50/130,068.72 = 53,966.88/x
  3. Step 3: Cross multiply
    94,252.50x = 130,068.72 × 53,966.88
  4. Step 4: Simplify right side
    94,252.50x = 7,019,403,003.99
  5. Step 5: Solve for x
    x = 7,019,403,003.99/94,252.50
  6. Step 6: Final answer
    x = 74,474.45

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