Finding the Fourth Proportional to 16,267,914.72, 22,451,638.32 and 9,025,037.28

Step by Step Solution

1. Step 1: Write the proportion equation
   16,267,914.72 : 22,451,638.32 = 9,025,037.28 : x
2. Step 2: Convert to fraction form
   16,267,914.72/22,451,638.32 = 9,025,037.28/x
3. Step 3: Cross multiply
   16,267,914.72x = 22,451,638.32 × 9,025,037.28
4. Step 4: Simplify right side
   16,267,914.72x = 202,626,872,835,076.56
5. Step 5: Solve for x
   x = 202,626,872,835,076.56/16,267,914.72
6. Step 6: Final answer
   x = 12,455,614.40