Finding the Fourth Proportional to 80,146.72, 110,599.77 and 43,848.01

Step by Step Solution

1. Step 1: Write the proportion equation
   80,146.72 : 110,599.77 = 43,848.01 : x
2. Step 2: Convert to fraction form
   80,146.72/110,599.77 = 43,848.01/x
3. Step 3: Cross multiply
   80,146.72x = 110,599.77 × 43,848.01
4. Step 4: Simplify right side
   80,146.72x = 4,849,579,820.96
5. Step 5: Solve for x
   x = 4,849,579,820.96/80,146.72
6. Step 6: Final answer
   x = 60,508.77