Finding the Fourth Proportional to 23,320.49, 32,182.38 and 12,710.13

Step by Step Solution

1. Step 1: Write the proportion equation
   23,320.49 : 32,182.38 = 12,710.13 : x
2. Step 2: Convert to fraction form
   23,320.49/32,182.38 = 12,710.13/x
3. Step 3: Cross multiply
   23,320.49x = 32,182.38 × 12,710.13
4. Step 4: Simplify right side
   23,320.49x = 409,042,104.46
5. Step 5: Solve for x
   x = 409,042,104.46/23,320.49
6. Step 6: Final answer
   x = 17,540.03