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Finding the Fourth Proportional to 94,635.87, 130,593.08 and 54,321.24

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Solution

The fourth proportional to 94,635.87, 130,593.08 and 54,321.24 is: 74,960.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,635.87 : 130,593.08 = 54,321.24 : x
  2. Step 2: Convert to fraction form
    94,635.87/130,593.08 = 54,321.24/x
  3. Step 3: Cross multiply
    94,635.87x = 130,593.08 × 54,321.24
  4. Step 4: Simplify right side
    94,635.87x = 7,093,977,769.41
  5. Step 5: Solve for x
    x = 7,093,977,769.41/94,635.87
  6. Step 6: Final answer
    x = 74,960.77

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