Finding the Fourth Proportional to 80,799.32, 111,499.64 and 44,988.41

Step by Step Solution

1. Step 1: Write the proportion equation
   80,799.32 : 111,499.64 = 44,988.41 : x
2. Step 2: Convert to fraction form
   80,799.32/111,499.64 = 44,988.41/x
3. Step 3: Cross multiply
   80,799.32x = 111,499.64 × 44,988.41
4. Step 4: Simplify right side
   80,799.32x = 5,016,191,741.69
5. Step 5: Solve for x
   x = 5,016,191,741.69/80,799.32
6. Step 6: Final answer
   x = 62,082.10