Finding the Fourth Proportional to 2,153.10, 3,232.17 and 1,792.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,153.10 : 3,232.17 = 1,792.22 : x
2. Step 2: Convert to fraction form
   2,153.10/3,232.17 = 1,792.22/x
3. Step 3: Cross multiply
   2,153.10x = 3,232.17 × 1,792.22
4. Step 4: Simplify right side
   2,153.10x = 5,792,759.72
5. Step 5: Solve for x
   x = 5,792,759.72/2,153.10
6. Step 6: Final answer
   x = 2,690.43