Finding the Fourth Proportional to 2,406.10, 3,591.74 and 2,114.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,406.10 : 3,591.74 = 2,114.50 : x
2. Step 2: Convert to fraction form
   2,406.10/3,591.74 = 2,114.50/x
3. Step 3: Cross multiply
   2,406.10x = 3,591.74 × 2,114.50
4. Step 4: Simplify right side
   2,406.10x = 7,594,734.23
5. Step 5: Solve for x
   x = 7,594,734.23/2,406.10
6. Step 6: Final answer
   x = 3,156.45