Finding the Fourth Proportional to 2,775.02, 4,178.96 and 2,414.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,775.02 : 4,178.96 = 2,414.17 : x
2. Step 2: Convert to fraction form
   2,775.02/4,178.96 = 2,414.17/x
3. Step 3: Cross multiply
   2,775.02x = 4,178.96 × 2,414.17
4. Step 4: Simplify right side
   2,775.02x = 10,088,719.86
5. Step 5: Solve for x
   x = 10,088,719.86/2,775.02
6. Step 6: Final answer
   x = 3,635.55