Finding the Fourth Proportional to 80,061.77, 110,485.69 and 43,763.28

Step by Step Solution

1. Step 1: Write the proportion equation
   80,061.77 : 110,485.69 = 43,763.28 : x
2. Step 2: Convert to fraction form
   80,061.77/110,485.69 = 43,763.28/x
3. Step 3: Cross multiply
   80,061.77x = 110,485.69 × 43,763.28
4. Step 4: Simplify right side
   80,061.77x = 4,835,215,663.73
5. Step 5: Solve for x
   x = 4,835,215,663.73/80,061.77
6. Step 6: Final answer
   x = 60,393.56