Finding the Fourth Proportional to 23,480.10, 32,402.46 and 12,725.29

Step by Step Solution

1. Step 1: Write the proportion equation
   23,480.10 : 32,402.46 = 12,725.29 : x
2. Step 2: Convert to fraction form
   23,480.10/32,402.46 = 12,725.29/x
3. Step 3: Cross multiply
   23,480.10x = 32,402.46 × 12,725.29
4. Step 4: Simplify right side
   23,480.10x = 412,330,606.17
5. Step 5: Solve for x
   x = 412,330,606.17/23,480.10
6. Step 6: Final answer
   x = 17,560.85