Finding the Fourth Proportional to 4,689.69, 7,037.34 and 2,498.43

Step by Step Solution

1. Step 1: Write the proportion equation
   4,689.69 : 7,037.34 = 2,498.43 : x
2. Step 2: Convert to fraction form
   4,689.69/7,037.34 = 2,498.43/x
3. Step 3: Cross multiply
   4,689.69x = 7,037.34 × 2,498.43
4. Step 4: Simplify right side
   4,689.69x = 17,582,301.38
5. Step 5: Solve for x
   x = 17,582,301.38/4,689.69
6. Step 6: Final answer
   x = 3,749.14