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Finding the Fourth Proportional to 94,068.34, 129,792.98 and 53,775.60

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Solution

The fourth proportional to 94,068.34, 129,792.98 and 53,775.60 is: 74,198.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,068.34 : 129,792.98 = 53,775.60 : x
  2. Step 2: Convert to fraction form
    94,068.34/129,792.98 = 53,775.60/x
  3. Step 3: Cross multiply
    94,068.34x = 129,792.98 × 53,775.60
  4. Step 4: Simplify right side
    94,068.34x = 6,979,695,023.00
  5. Step 5: Solve for x
    x = 6,979,695,023.00/94,068.34
  6. Step 6: Final answer
    x = 74,198.13

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