Finding the Fourth Proportional to 1,359.92, 2,037.42 and 1,030.22

Step by Step Solution

1. Step 1: Write the proportion equation
   1,359.92 : 2,037.42 = 1,030.22 : x
2. Step 2: Convert to fraction form
   1,359.92/2,037.42 = 1,030.22/x
3. Step 3: Cross multiply
   1,359.92x = 2,037.42 × 1,030.22
4. Step 4: Simplify right side
   1,359.92x = 2,098,990.83
5. Step 5: Solve for x
   x = 2,098,990.83/1,359.92
6. Step 6: Final answer
   x = 1,543.47