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Finding the Fourth Proportional to 80,559.74, 111,173.97 and 44,753.09

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Solution

The fourth proportional to 80,559.74, 111,173.97 and 44,753.09 is: 61,760.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,559.74 : 111,173.97 = 44,753.09 : x
  2. Step 2: Convert to fraction form
    80,559.74/111,173.97 = 44,753.09/x
  3. Step 3: Cross multiply
    80,559.74x = 111,173.97 × 44,753.09
  4. Step 4: Simplify right side
    80,559.74x = 4,975,378,129.20
  5. Step 5: Solve for x
    x = 4,975,378,129.20/80,559.74
  6. Step 6: Final answer
    x = 61,760.11

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