Finding the Fourth Proportional to 80,461.01, 111,039.98 and 44,651.31

Step by Step Solution

1. Step 1: Write the proportion equation
   80,461.01 : 111,039.98 = 44,651.31 : x
2. Step 2: Convert to fraction form
   80,461.01/111,039.98 = 44,651.31/x
3. Step 3: Cross multiply
   80,461.01x = 111,039.98 × 44,651.31
4. Step 4: Simplify right side
   80,461.01x = 4,958,080,346.12
5. Step 5: Solve for x
   x = 4,958,080,346.12/80,461.01
6. Step 6: Final answer
   x = 61,620.91