Finding the Fourth Proportional to 2,498.13, 3,737.64 and 1,507.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,498.13 : 3,737.64 = 1,507.29 : x
2. Step 2: Convert to fraction form
   2,498.13/3,737.64 = 1,507.29/x
3. Step 3: Cross multiply
   2,498.13x = 3,737.64 × 1,507.29
4. Step 4: Simplify right side
   2,498.13x = 5,633,707.40
5. Step 5: Solve for x
   x = 5,633,707.40/2,498.13
6. Step 6: Final answer
   x = 2,255.17