Finding the Fourth Proportional to 23,132.08, 31,922.07 and 13,062.47

Step by Step Solution

1. Step 1: Write the proportion equation
   23,132.08 : 31,922.07 = 13,062.47 : x
2. Step 2: Convert to fraction form
   23,132.08/31,922.07 = 13,062.47/x
3. Step 3: Cross multiply
   23,132.08x = 31,922.07 × 13,062.47
4. Step 4: Simplify right side
   23,132.08x = 416,980,983.33
5. Step 5: Solve for x
   x = 416,980,983.33/23,132.08
6. Step 6: Final answer
   x = 18,026.09