Finding the Fourth Proportional to 2,498.30, 3,446.43 and 1,614.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,498.30 : 3,446.43 = 1,614.86 : x
2. Step 2: Convert to fraction form
   2,498.30/3,446.43 = 1,614.86/x
3. Step 3: Cross multiply
   2,498.30x = 3,446.43 × 1,614.86
4. Step 4: Simplify right side
   2,498.30x = 5,565,501.95
5. Step 5: Solve for x
   x = 5,565,501.95/2,498.30
6. Step 6: Final answer
   x = 2,227.72