Finding the Fourth Proportional to 82,064.30, 113,248.72 and 44,338.55

Step by Step Solution

1. Step 1: Write the proportion equation
   82,064.30 : 113,248.72 = 44,338.55 : x
2. Step 2: Convert to fraction form
   82,064.30/113,248.72 = 44,338.55/x
3. Step 3: Cross multiply
   82,064.30x = 113,248.72 × 44,338.55
4. Step 4: Simplify right side
   82,064.30x = 5,021,284,034.16
5. Step 5: Solve for x
   x = 5,021,284,034.16/82,064.30
6. Step 6: Final answer
   x = 61,187.19