Finding the Fourth Proportional to 23,168.59, 34,755.58 and 8,384.47

Step by Step Solution

1. Step 1: Write the proportion equation
   23,168.59 : 34,755.58 = 8,384.47 : x
2. Step 2: Convert to fraction form
   23,168.59/34,755.58 = 8,384.47/x
3. Step 3: Cross multiply
   23,168.59x = 34,755.58 × 8,384.47
4. Step 4: Simplify right side
   23,168.59x = 291,407,117.84
5. Step 5: Solve for x
   x = 291,407,117.84/23,168.59
6. Step 6: Final answer
   x = 12,577.68