Finding the Fourth Proportional to 64,085.76, 88,434.60 and 35,793.24

Step by Step Solution

1. Step 1: Write the proportion equation
   64,085.76 : 88,434.60 = 35,793.24 : x
2. Step 2: Convert to fraction form
   64,085.76/88,434.60 = 35,793.24/x
3. Step 3: Cross multiply
   64,085.76x = 88,434.60 × 35,793.24
4. Step 4: Simplify right side
   64,085.76x = 3,165,360,862.10
5. Step 5: Solve for x
   x = 3,165,360,862.10/64,085.76
6. Step 6: Final answer
   x = 49,392.58