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Finding the Fourth Proportional to 584.93, 877.39 and 238.18

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Solution

The fourth proportional to 584.93, 877.39 and 238.18 is: 357.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    584.93 : 877.39 = 238.18 : x
  2. Step 2: Convert to fraction form
    584.93/877.39 = 238.18/x
  3. Step 3: Cross multiply
    584.93x = 877.39 × 238.18
  4. Step 4: Simplify right side
    584.93x = 208,978.74
  5. Step 5: Solve for x
    x = 208,978.74/584.93
  6. Step 6: Final answer
    x = 357.27

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