Finding the Fourth Proportional to 73,613.43, 101,484.50 and 49,702.23

Step by Step Solution

1. Step 1: Write the proportion equation
   73,613.43 : 101,484.50 = 49,702.23 : x
2. Step 2: Convert to fraction form
   73,613.43/101,484.50 = 49,702.23/x
3. Step 3: Cross multiply
   73,613.43x = 101,484.50 × 49,702.23
4. Step 4: Simplify right side
   73,613.43x = 5,044,005,711.92
5. Step 5: Solve for x
   x = 5,044,005,711.92/73,613.43
6. Step 6: Final answer
   x = 68,520.18