Finding the Fourth Proportional to 82,200.03, 113,436.05 and 44,474.28

Step by Step Solution

1. Step 1: Write the proportion equation
   82,200.03 : 113,436.05 = 44,474.28 : x
2. Step 2: Convert to fraction form
   82,200.03/113,436.05 = 44,474.28/x
3. Step 3: Cross multiply
   82,200.03x = 113,436.05 × 44,474.28
4. Step 4: Simplify right side
   82,200.03x = 5,044,986,427.42
5. Step 5: Solve for x
   x = 5,044,986,427.42/82,200.03
6. Step 6: Final answer
   x = 61,374.51