Finding the Fourth Proportional to 80,309.30, 110,827.59 and 44,499.74

Step by Step Solution

1. Step 1: Write the proportion equation
   80,309.30 : 110,827.59 = 44,499.74 : x
2. Step 2: Convert to fraction form
   80,309.30/110,827.59 = 44,499.74/x
3. Step 3: Cross multiply
   80,309.30x = 110,827.59 × 44,499.74
4. Step 4: Simplify right side
   80,309.30x = 4,931,798,939.83
5. Step 5: Solve for x
   x = 4,931,798,939.83/80,309.30
6. Step 6: Final answer
   x = 61,410.06