Finding the Fourth Proportional to 65,714.24, 90,684.96 and 35,906.24

Step by Step Solution

1. Step 1: Write the proportion equation
   65,714.24 : 90,684.96 = 35,906.24 : x
2. Step 2: Convert to fraction form
   65,714.24/90,684.96 = 35,906.24/x
3. Step 3: Cross multiply
   65,714.24x = 90,684.96 × 35,906.24
4. Step 4: Simplify right side
   65,714.24x = 3,256,155,938.15
5. Step 5: Solve for x
   x = 3,256,155,938.15/65,714.24
6. Step 6: Final answer
   x = 49,550.23