Finding the Fourth Proportional to 2,573.34, 3,856.23 and 2,200.95

Step by Step Solution

1. Step 1: Write the proportion equation
   2,573.34 : 3,856.23 = 2,200.95 : x
2. Step 2: Convert to fraction form
   2,573.34/3,856.23 = 2,200.95/x
3. Step 3: Cross multiply
   2,573.34x = 3,856.23 × 2,200.95
4. Step 4: Simplify right side
   2,573.34x = 8,487,369.42
5. Step 5: Solve for x
   x = 8,487,369.42/2,573.34
6. Step 6: Final answer
   x = 3,298.19