Finding the Fourth Proportional to 2,414.60, 3,623.12 and 1,117

Step by Step Solution

1. Step 1: Write the proportion equation
   2,414.60 : 3,623.12 = 1,117 : x
2. Step 2: Convert to fraction form
   2,414.60/3,623.12 = 1,117/x
3. Step 3: Cross multiply
   2,414.60x = 3,623.12 × 1,117
4. Step 4: Simplify right side
   2,414.60x = 4,047,025.04
5. Step 5: Solve for x
   x = 4,047,025.04/2,414.60
6. Step 6: Final answer
   x = 1,676.06