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Finding the Fourth Proportional to 11,398.32, 17,094.60 and 5,848.56

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Solution

The fourth proportional to 11,398.32, 17,094.60 and 5,848.56 is: 8,771.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,398.32 : 17,094.60 = 5,848.56 : x
  2. Step 2: Convert to fraction form
    11,398.32/17,094.60 = 5,848.56/x
  3. Step 3: Cross multiply
    11,398.32x = 17,094.60 × 5,848.56
  4. Step 4: Simplify right side
    11,398.32x = 99,978,793.78
  5. Step 5: Solve for x
    x = 99,978,793.78/11,398.32
  6. Step 6: Final answer
    x = 8,771.36

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