Finding the Fourth Proportional to 2,392.04, 3,301.62 and 2,274.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,392.04 : 3,301.62 = 2,274.86 : x
2. Step 2: Convert to fraction form
   2,392.04/3,301.62 = 2,274.86/x
3. Step 3: Cross multiply
   2,392.04x = 3,301.62 × 2,274.86
4. Step 4: Simplify right side
   2,392.04x = 7,510,723.27
5. Step 5: Solve for x
   x = 7,510,723.27/2,392.04
6. Step 6: Final answer
   x = 3,139.88