Finding the Fourth Proportional to 72,792.86, 109,152.84 and 22,872.30

Step by Step Solution

1. Step 1: Write the proportion equation
   72,792.86 : 109,152.84 = 22,872.30 : x
2. Step 2: Convert to fraction form
   72,792.86/109,152.84 = 22,872.30/x
3. Step 3: Cross multiply
   72,792.86x = 109,152.84 × 22,872.30
4. Step 4: Simplify right side
   72,792.86x = 2,496,576,502.33
5. Step 5: Solve for x
   x = 2,496,576,502.33/72,792.86
6. Step 6: Final answer
   x = 34,297.00