Finding the Fourth Proportional to 101,554,498.50, 152,225,439.14 and 42,500,715.54

Step by Step Solution

1. Step 1: Write the proportion equation
   101,554,498.50 : 152,225,439.14 = 42,500,715.54 : x
2. Step 2: Convert to fraction form
   101,554,498.50/152,225,439.14 = 42,500,715.54/x
3. Step 3: Cross multiply
   101,554,498.50x = 152,225,439.14 × 42,500,715.54
4. Step 4: Simplify right side
   101,554,498.50x = 6,469,690,086,840,721
5. Step 5: Solve for x
   x = 6,469,690,086,840,721/101,554,498.50
6. Step 6: Final answer
   x = 63,706,582.99