Finding the Fourth Proportional to 82,130.10, 113,339.29 and 44,404.35

Step by Step Solution

1. Step 1: Write the proportion equation
   82,130.10 : 113,339.29 = 44,404.35 : x
2. Step 2: Convert to fraction form
   82,130.10/113,339.29 = 44,404.35/x
3. Step 3: Cross multiply
   82,130.10x = 113,339.29 × 44,404.35
4. Step 4: Simplify right side
   82,130.10x = 5,032,757,501.91
5. Step 5: Solve for x
   x = 5,032,757,501.91/82,130.10
6. Step 6: Final answer
   x = 61,277.87