Finding the Fourth Proportional to 23,777,616, 32,813,114.85 and 14,485,185.57

Step by Step Solution

1. Step 1: Write the proportion equation
   23,777,616 : 32,813,114.85 = 14,485,185.57 : x
2. Step 2: Convert to fraction form
   23,777,616/32,813,114.85 = 14,485,185.57/x
3. Step 3: Cross multiply
   23,777,616x = 32,813,114.85 × 14,485,185.57
4. Step 4: Simplify right side
   23,777,616x = 475,304,057,731,972.75
5. Step 5: Solve for x
   x = 475,304,057,731,972.75/23,777,616
6. Step 6: Final answer
   x = 19,989,558.99