Finding the Fourth Proportional to 3,002.88, 4,505.62 and 1,614.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,002.88 : 4,505.62 = 1,614.59 : x
2. Step 2: Convert to fraction form
   3,002.88/4,505.62 = 1,614.59/x
3. Step 3: Cross multiply
   3,002.88x = 4,505.62 × 1,614.59
4. Step 4: Simplify right side
   3,002.88x = 7,274,736.22
5. Step 5: Solve for x
   x = 7,274,736.22/3,002.88
6. Step 6: Final answer
   x = 2,422.59