Finding the Fourth Proportional to 23,735.76, 32,754.08 and 13,124.72

Step by Step Solution

1. Step 1: Write the proportion equation
   23,735.76 : 32,754.08 = 13,124.72 : x
2. Step 2: Convert to fraction form
   23,735.76/32,754.08 = 13,124.72/x
3. Step 3: Cross multiply
   23,735.76x = 32,754.08 × 13,124.72
4. Step 4: Simplify right side
   23,735.76x = 429,888,128.86
5. Step 5: Solve for x
   x = 429,888,128.86/23,735.76
6. Step 6: Final answer
   x = 18,111.41