Finding the Fourth Proportional to 82,083.15, 113,274.72 and 44,357.40

Step by Step Solution

1. Step 1: Write the proportion equation
   82,083.15 : 113,274.72 = 44,357.40 : x
2. Step 2: Convert to fraction form
   82,083.15/113,274.72 = 44,357.40/x
3. Step 3: Cross multiply
   82,083.15x = 113,274.72 × 44,357.40
4. Step 4: Simplify right side
   82,083.15x = 5,024,572,064.93
5. Step 5: Solve for x
   x = 5,024,572,064.93/82,083.15
6. Step 6: Final answer
   x = 61,213.20