Finding the Fourth Proportional to 2,053.32, 3,080.20 and 754.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,053.32 : 3,080.20 = 754.62 : x
2. Step 2: Convert to fraction form
   2,053.32/3,080.20 = 754.62/x
3. Step 3: Cross multiply
   2,053.32x = 3,080.20 × 754.62
4. Step 4: Simplify right side
   2,053.32x = 2,324,380.52
5. Step 5: Solve for x
   x = 2,324,380.52/2,053.32
6. Step 6: Final answer
   x = 1,132.01