Finding the Fourth Proportional to 148,061.96, 204,327.16 and 80,080.28

Step by Step Solution

1. Step 1: Write the proportion equation
   148,061.96 : 204,327.16 = 80,080.28 : x
2. Step 2: Convert to fraction form
   148,061.96/204,327.16 = 80,080.28/x
3. Step 3: Cross multiply
   148,061.96x = 204,327.16 × 80,080.28
4. Step 4: Simplify right side
   148,061.96x = 16,362,575,728.80
5. Step 5: Solve for x
   x = 16,362,575,728.80/148,061.96
6. Step 6: Final answer
   x = 110,511.68