Finding the Fourth Proportional to 23,342.52, 32,212.86 and 12,732.24

Step by Step Solution

1. Step 1: Write the proportion equation
   23,342.52 : 32,212.86 = 12,732.24 : x
2. Step 2: Convert to fraction form
   23,342.52/32,212.86 = 12,732.24/x
3. Step 3: Cross multiply
   23,342.52x = 32,212.86 × 12,732.24
4. Step 4: Simplify right side
   23,342.52x = 410,141,864.61
5. Step 5: Solve for x
   x = 410,141,864.61/23,342.52
6. Step 6: Final answer
   x = 17,570.59