Finding the Fourth Proportional to 2,618.88, 3,614.06 and 1,499.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,618.88 : 3,614.06 = 1,499.83 : x
2. Step 2: Convert to fraction form
   2,618.88/3,614.06 = 1,499.83/x
3. Step 3: Cross multiply
   2,618.88x = 3,614.06 × 1,499.83
4. Step 4: Simplify right side
   2,618.88x = 5,420,475.61
5. Step 5: Solve for x
   x = 5,420,475.61/2,618.88
6. Step 6: Final answer
   x = 2,069.77