Finding the Fourth Proportional to 1,350.99, 2,025.72 and 803.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,350.99 : 2,025.72 = 803.52 : x
2. Step 2: Convert to fraction form
   1,350.99/2,025.72 = 803.52/x
3. Step 3: Cross multiply
   1,350.99x = 2,025.72 × 803.52
4. Step 4: Simplify right side
   1,350.99x = 1,627,706.53
5. Step 5: Solve for x
   x = 1,627,706.53/1,350.99
6. Step 6: Final answer
   x = 1,204.83