Finding the Fourth Proportional to 16,316,868.72, 22,517,323.83 and 8,975,454.24

Step by Step Solution

1. Step 1: Write the proportion equation
   16,316,868.72 : 22,517,323.83 = 8,975,454.24 : x
2. Step 2: Convert to fraction form
   16,316,868.72/22,517,323.83 = 8,975,454.24/x
3. Step 3: Cross multiply
   16,316,868.72x = 22,517,323.83 × 8,975,454.24
4. Step 4: Simplify right side
   16,316,868.72x = 202,103,209,643,426.53
5. Step 5: Solve for x
   x = 202,103,209,643,426.53/16,316,868.72
6. Step 6: Final answer
   x = 12,386,151.60