Finding the Fourth Proportional to 2,196.99, 3,292.52 and 2,056.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196.99 : 3,292.52 = 2,056.86 : x
2. Step 2: Convert to fraction form
   2,196.99/3,292.52 = 2,056.86/x
3. Step 3: Cross multiply
   2,196.99x = 3,292.52 × 2,056.86
4. Step 4: Simplify right side
   2,196.99x = 6,772,252.69
5. Step 5: Solve for x
   x = 6,772,252.69/2,196.99
6. Step 6: Final answer
   x = 3,082.51