Finding the Fourth Proportional to 23,663.08, 32,655.18 and 13,052.71

Step by Step Solution

1. Step 1: Write the proportion equation
   23,663.08 : 32,655.18 = 13,052.71 : x
2. Step 2: Convert to fraction form
   23,663.08/32,655.18 = 13,052.71/x
3. Step 3: Cross multiply
   23,663.08x = 32,655.18 × 13,052.71
4. Step 4: Simplify right side
   23,663.08x = 426,238,594.54
5. Step 5: Solve for x
   x = 426,238,594.54/23,663.08
6. Step 6: Final answer
   x = 18,012.81