Finding the Fourth Proportional to 6,092.10, 9,140.52 and 2,196.78

Step by Step Solution

1. Step 1: Write the proportion equation
   6,092.10 : 9,140.52 = 2,196.78 : x
2. Step 2: Convert to fraction form
   6,092.10/9,140.52 = 2,196.78/x
3. Step 3: Cross multiply
   6,092.10x = 9,140.52 × 2,196.78
4. Step 4: Simplify right side
   6,092.10x = 20,079,711.53
5. Step 5: Solve for x
   x = 20,079,711.53/6,092.10
6. Step 6: Final answer
   x = 3,296.02