Finding the Fourth Proportional to 2,192.24, 3,025.56 and 1,353.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,192.24 : 3,025.56 = 1,353.08 : x
2. Step 2: Convert to fraction form
   2,192.24/3,025.56 = 1,353.08/x
3. Step 3: Cross multiply
   2,192.24x = 3,025.56 × 1,353.08
4. Step 4: Simplify right side
   2,192.24x = 4,093,824.72
5. Step 5: Solve for x
   x = 4,093,824.72/2,192.24
6. Step 6: Final answer
   x = 1,867.42