Finding the Fourth Proportional to 1,743.18, 2,612.49 and 1,498.07

Step by Step Solution

1. Step 1: Write the proportion equation
   1,743.18 : 2,612.49 = 1,498.07 : x
2. Step 2: Convert to fraction form
   1,743.18/2,612.49 = 1,498.07/x
3. Step 3: Cross multiply
   1,743.18x = 2,612.49 × 1,498.07
4. Step 4: Simplify right side
   1,743.18x = 3,913,679.83
5. Step 5: Solve for x
   x = 3,913,679.83/1,743.18
6. Step 6: Final answer
   x = 2,245.14