Finding the Fourth Proportional to 2,020.26, 3,025.52 and 1,402.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,020.26 : 3,025.52 = 1,402.24 : x
2. Step 2: Convert to fraction form
   2,020.26/3,025.52 = 1,402.24/x
3. Step 3: Cross multiply
   2,020.26x = 3,025.52 × 1,402.24
4. Step 4: Simplify right side
   2,020.26x = 4,242,505.16
5. Step 5: Solve for x
   x = 4,242,505.16/2,020.26
6. Step 6: Final answer
   x = 2,099.98