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Finding the Fourth Proportional to 111,232.88, 153,499.92 and 60,932.24

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Solution

The fourth proportional to 111,232.88, 153,499.92 and 60,932.24 is: 84,085.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,232.88 : 153,499.92 = 60,932.24 : x
  2. Step 2: Convert to fraction form
    111,232.88/153,499.92 = 60,932.24/x
  3. Step 3: Cross multiply
    111,232.88x = 153,499.92 × 60,932.24
  4. Step 4: Simplify right side
    111,232.88x = 9,353,093,965.42
  5. Step 5: Solve for x
    x = 9,353,093,965.42/111,232.88
  6. Step 6: Final answer
    x = 84,085.69

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