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Finding the Fourth Proportional to 82,833.57, 114,311.66 and 45,107.82

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Solution

The fourth proportional to 82,833.57, 114,311.66 and 45,107.82 is: 62,249.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,833.57 : 114,311.66 = 45,107.82 : x
  2. Step 2: Convert to fraction form
    82,833.57/114,311.66 = 45,107.82/x
  3. Step 3: Cross multiply
    82,833.57x = 114,311.66 × 45,107.82
  4. Step 4: Simplify right side
    82,833.57x = 5,156,349,557.64
  5. Step 5: Solve for x
    x = 5,156,349,557.64/82,833.57
  6. Step 6: Final answer
    x = 62,249.51

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