Finding the Fourth Proportional to 3,527.56, 4,868.99 and 2,200.47

Step by Step Solution

1. Step 1: Write the proportion equation
   3,527.56 : 4,868.99 = 2,200.47 : x
2. Step 2: Convert to fraction form
   3,527.56/4,868.99 = 2,200.47/x
3. Step 3: Cross multiply
   3,527.56x = 4,868.99 × 2,200.47
4. Step 4: Simplify right side
   3,527.56x = 10,714,066.43
5. Step 5: Solve for x
   x = 10,714,066.43/3,527.56
6. Step 6: Final answer
   x = 3,037.25