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Finding the Fourth Proportional to 219,337.62, 302,685.54 and 118,735.62

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Solution

The fourth proportional to 219,337.62, 302,685.54 and 118,735.62 is: 163,854.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    219,337.62 : 302,685.54 = 118,735.62 : x
  2. Step 2: Convert to fraction form
    219,337.62/302,685.54 = 118,735.62/x
  3. Step 3: Cross multiply
    219,337.62x = 302,685.54 × 118,735.62
  4. Step 4: Simplify right side
    219,337.62x = 35,939,555,256.93
  5. Step 5: Solve for x
    x = 35,939,555,256.93/219,337.62
  6. Step 6: Final answer
    x = 163,854.95

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