Finding the Fourth Proportional to 2,470.23, 3,411.33 and 2,114.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,470.23 : 3,411.33 = 2,114.10 : x
2. Step 2: Convert to fraction form
   2,470.23/3,411.33 = 2,114.10/x
3. Step 3: Cross multiply
   2,470.23x = 3,411.33 × 2,114.10
4. Step 4: Simplify right side
   2,470.23x = 7,211,892.75
5. Step 5: Solve for x
   x = 7,211,892.75/2,470.23
6. Step 6: Final answer
   x = 2,919.52