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Finding the Fourth Proportional to 34,953, 52,398 and 12,750.88

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Solution

The fourth proportional to 34,953, 52,398 and 12,750.88 is: 19,114.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,953 : 52,398 = 12,750.88 : x
  2. Step 2: Convert to fraction form
    34,953/52,398 = 12,750.88/x
  3. Step 3: Cross multiply
    34,953x = 52,398 × 12,750.88
  4. Step 4: Simplify right side
    34,953x = 668,120,610.24
  5. Step 5: Solve for x
    x = 668,120,610.24/34,953
  6. Step 6: Final answer
    x = 19,114.83

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