Finding the Fourth Proportional to 82,216, 113,458.89 and 44,491.06

Step by Step Solution

1. Step 1: Write the proportion equation
   82,216 : 113,458.89 = 44,491.06 : x
2. Step 2: Convert to fraction form
   82,216/113,458.89 = 44,491.06/x
3. Step 3: Cross multiply
   82,216x = 113,458.89 × 44,491.06
4. Step 4: Simplify right side
   82,216x = 5,047,906,282.52
5. Step 5: Solve for x
   x = 5,047,906,282.52/82,216
6. Step 6: Final answer
   x = 61,398.10