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Finding the Fourth Proportional to 198,692.17, 298,038.86 and 48,935.99

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Solution

The fourth proportional to 198,692.17, 298,038.86 and 48,935.99 is: 73,404.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    198,692.17 : 298,038.86 = 48,935.99 : x
  2. Step 2: Convert to fraction form
    198,692.17/298,038.86 = 48,935.99/x
  3. Step 3: Cross multiply
    198,692.17x = 298,038.86 × 48,935.99
  4. Step 4: Simplify right side
    198,692.17x = 14,584,826,672.57
  5. Step 5: Solve for x
    x = 14,584,826,672.57/198,692.17
  6. Step 6: Final answer
    x = 73,404.13

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