Finding the Fourth Proportional to 16,452,118.87, 22,703,645.89 and 9,109,793.98

Step by Step Solution

1. Step 1: Write the proportion equation
   16,452,118.87 : 22,703,645.89 = 9,109,793.98 : x
2. Step 2: Convert to fraction form
   16,452,118.87/22,703,645.89 = 9,109,793.98/x
3. Step 3: Cross multiply
   16,452,118.87x = 22,703,645.89 × 9,109,793.98
4. Step 4: Simplify right side
   16,452,118.87x = 206,825,536,652,773.75
5. Step 5: Solve for x
   x = 206,825,536,652,773.75/16,452,118.87
6. Step 6: Final answer
   x = 12,571,361.68