Finding the Fourth Proportional to 56,086.17, 83,931.78 and 35,036.13

Step by Step Solution

1. Step 1: Write the proportion equation
   56,086.17 : 83,931.78 = 35,036.13 : x
2. Step 2: Convert to fraction form
   56,086.17/83,931.78 = 35,036.13/x
3. Step 3: Cross multiply
   56,086.17x = 83,931.78 × 35,036.13
4. Step 4: Simplify right side
   56,086.17x = 2,940,644,755.21
5. Step 5: Solve for x
   x = 2,940,644,755.21/56,086.17
6. Step 6: Final answer
   x = 52,430.84