Finding the Fourth Proportional to 82,454.09, 113,755.59 and 48,464.06

Step by Step Solution

1. Step 1: Write the proportion equation
   82,454.09 : 113,755.59 = 48,464.06 : x
2. Step 2: Convert to fraction form
   82,454.09/113,755.59 = 48,464.06/x
3. Step 3: Cross multiply
   82,454.09x = 113,755.59 × 48,464.06
4. Step 4: Simplify right side
   82,454.09x = 5,513,057,170.32
5. Step 5: Solve for x
   x = 5,513,057,170.32/82,454.09
6. Step 6: Final answer
   x = 66,862.15