Finding the Fourth Proportional to 57,103.59, 85,686.38 and 23,826.57

Step by Step Solution

1. Step 1: Write the proportion equation
   57,103.59 : 85,686.38 = 23,826.57 : x
2. Step 2: Convert to fraction form
   57,103.59/85,686.38 = 23,826.57/x
3. Step 3: Cross multiply
   57,103.59x = 85,686.38 × 23,826.57
4. Step 4: Simplify right side
   57,103.59x = 2,041,612,531.12
5. Step 5: Solve for x
   x = 2,041,612,531.12/57,103.59
6. Step 6: Final answer
   x = 35,752.79