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Finding the Fourth Proportional to 107,703.46, 148,625.04 and 59,955.58

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Solution

The fourth proportional to 107,703.46, 148,625.04 and 59,955.58 is: 82,735.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,703.46 : 148,625.04 = 59,955.58 : x
  2. Step 2: Convert to fraction form
    107,703.46/148,625.04 = 59,955.58/x
  3. Step 3: Cross multiply
    107,703.46x = 148,625.04 × 59,955.58
  4. Step 4: Simplify right side
    107,703.46x = 8,910,900,475.72
  5. Step 5: Solve for x
    x = 8,910,900,475.72/107,703.46
  6. Step 6: Final answer
    x = 82,735.51

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