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Finding the Fourth Proportional to 10,598.78, 15,900.41 and 4,024.82

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Solution

The fourth proportional to 10,598.78, 15,900.41 and 4,024.82 is: 6,038.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,598.78 : 15,900.41 = 4,024.82 : x
  2. Step 2: Convert to fraction form
    10,598.78/15,900.41 = 4,024.82/x
  3. Step 3: Cross multiply
    10,598.78x = 15,900.41 × 4,024.82
  4. Step 4: Simplify right side
    10,598.78x = 63,996,213.71
  5. Step 5: Solve for x
    x = 63,996,213.71/10,598.78
  6. Step 6: Final answer
    x = 6,038.08

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