Finding the Fourth Proportional to 2,196.06, 3,295.71 and 1,156.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196.06 : 3,295.71 = 1,156.38 : x
2. Step 2: Convert to fraction form
   2,196.06/3,295.71 = 1,156.38/x
3. Step 3: Cross multiply
   2,196.06x = 3,295.71 × 1,156.38
4. Step 4: Simplify right side
   2,196.06x = 3,811,093.13
5. Step 5: Solve for x
   x = 3,811,093.13/2,196.06
6. Step 6: Final answer
   x = 1,735.42