Finding the Fourth Proportional to 2,022.10, 3,032.34 and 722.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,022.10 : 3,032.34 = 722.86 : x
2. Step 2: Convert to fraction form
   2,022.10/3,032.34 = 722.86/x
3. Step 3: Cross multiply
   2,022.10x = 3,032.34 × 722.86
4. Step 4: Simplify right side
   2,022.10x = 2,191,957.29
5. Step 5: Solve for x
   x = 2,191,957.29/2,022.10
6. Step 6: Final answer
   x = 1,084.00