Finding the Fourth Proportional to 82,290.75, 113,561.37 and 44,565

Step by Step Solution

1. Step 1: Write the proportion equation
   82,290.75 : 113,561.37 = 44,565 : x
2. Step 2: Convert to fraction form
   82,290.75/113,561.37 = 44,565/x
3. Step 3: Cross multiply
   82,290.75x = 113,561.37 × 44,565
4. Step 4: Simplify right side
   82,290.75x = 5,060,862,454.05
5. Step 5: Solve for x
   x = 5,060,862,454.05/82,290.75
6. Step 6: Final answer
   x = 61,499.77