Finding the Fourth Proportional to 2,196.89, 3,292.36 and 1,102.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196.89 : 3,292.36 = 1,102.04 : x
2. Step 2: Convert to fraction form
   2,196.89/3,292.36 = 1,102.04/x
3. Step 3: Cross multiply
   2,196.89x = 3,292.36 × 1,102.04
4. Step 4: Simplify right side
   2,196.89x = 3,628,312.41
5. Step 5: Solve for x
   x = 3,628,312.41/2,196.89
6. Step 6: Final answer
   x = 1,651.57