Finding the Fourth Proportional to 82,342.96, 113,633.37 and 44,617.21

Step by Step Solution

1. Step 1: Write the proportion equation
   82,342.96 : 113,633.37 = 44,617.21 : x
2. Step 2: Convert to fraction form
   82,342.96/113,633.37 = 44,617.21/x
3. Step 3: Cross multiply
   82,342.96x = 113,633.37 × 44,617.21
4. Step 4: Simplify right side
   82,342.96x = 5,070,003,932.30
5. Step 5: Solve for x
   x = 5,070,003,932.30/82,342.96
6. Step 6: Final answer
   x = 61,571.80