Finding the Fourth Proportional to 22,665.92, 34,012.56 and 16,146.32

Step by Step Solution

1. Step 1: Write the proportion equation
   22,665.92 : 34,012.56 = 16,146.32 : x
2. Step 2: Convert to fraction form
   22,665.92/34,012.56 = 16,146.32/x
3. Step 3: Cross multiply
   22,665.92x = 34,012.56 × 16,146.32
4. Step 4: Simplify right side
   22,665.92x = 549,177,677.78
5. Step 5: Solve for x
   x = 549,177,677.78/22,665.92
6. Step 6: Final answer
   x = 24,229.23