Finding the Fourth Proportional to 23,322.38, 32,184.86 and 12,712.02

Step by Step Solution

1. Step 1: Write the proportion equation
   23,322.38 : 32,184.86 = 12,712.02 : x
2. Step 2: Convert to fraction form
   23,322.38/32,184.86 = 12,712.02/x
3. Step 3: Cross multiply
   23,322.38x = 32,184.86 × 12,712.02
4. Step 4: Simplify right side
   23,322.38x = 409,134,520.46
5. Step 5: Solve for x
   x = 409,134,520.46/23,322.38
6. Step 6: Final answer
   x = 17,542.58