Finding the Fourth Proportional to 105,573,682.72, 158,385,310.08 and 32,786,706.88

Step by Step Solution

1. Step 1: Write the proportion equation
   105,573,682.72 : 158,385,310.08 = 32,786,706.88 : x
2. Step 2: Convert to fraction form
   105,573,682.72/158,385,310.08 = 32,786,706.88/x
3. Step 3: Cross multiply
   105,573,682.72x = 158,385,310.08 × 32,786,706.88
4. Step 4: Simplify right side
   105,573,682.72x = 5,192,932,735,690,870
5. Step 5: Solve for x
   x = 5,192,932,735,690,870/105,573,682.72
6. Step 6: Final answer
   x = 49,187,757.80