Finding the Fourth Proportional to 3,023.94, 4,499.33 and 2,948.61

Step by Step Solution

1. Step 1: Write the proportion equation
   3,023.94 : 4,499.33 = 2,948.61 : x
2. Step 2: Convert to fraction form
   3,023.94/4,499.33 = 2,948.61/x
3. Step 3: Cross multiply
   3,023.94x = 4,499.33 × 2,948.61
4. Step 4: Simplify right side
   3,023.94x = 13,266,754.69
5. Step 5: Solve for x
   x = 13,266,754.69/3,023.94
6. Step 6: Final answer
   x = 4,387.24