Finding the Fourth Proportional to 23,248.76, 32,053.59 and 15,057.90

Step by Step Solution

1. Step 1: Write the proportion equation
   23,248.76 : 32,053.59 = 15,057.90 : x
2. Step 2: Convert to fraction form
   23,248.76/32,053.59 = 15,057.90/x
3. Step 3: Cross multiply
   23,248.76x = 32,053.59 × 15,057.90
4. Step 4: Simplify right side
   23,248.76x = 482,659,752.86
5. Step 5: Solve for x
   x = 482,659,752.86/23,248.76
6. Step 6: Final answer
   x = 20,760.67