Finding the Fourth Proportional to 23,746.50, 32,755.59 and 15,785.82

Step by Step Solution

1. Step 1: Write the proportion equation
   23,746.50 : 32,755.59 = 15,785.82 : x
2. Step 2: Convert to fraction form
   23,746.50/32,755.59 = 15,785.82/x
3. Step 3: Cross multiply
   23,746.50x = 32,755.59 × 15,785.82
4. Step 4: Simplify right side
   23,746.50x = 517,073,847.73
5. Step 5: Solve for x
   x = 517,073,847.73/23,746.50
6. Step 6: Final answer
   x = 21,774.74