Finding the Fourth Proportional to 16,616,053.43, 24,932,861.42 and 11,789,551.94

Step by Step Solution

1. Step 1: Write the proportion equation
   16,616,053.43 : 24,932,861.42 = 11,789,551.94 : x
2. Step 2: Convert to fraction form
   16,616,053.43/24,932,861.42 = 11,789,551.94/x
3. Step 3: Cross multiply
   16,616,053.43x = 24,932,861.42 × 11,789,551.94
4. Step 4: Simplify right side
   16,616,053.43x = 293,947,264,746,863.69
5. Step 5: Solve for x
   x = 293,947,264,746,863.69/16,616,053.43
6. Step 6: Final answer
   x = 17,690,558.47