Finding the Fourth Proportional to 2,365.86, 3,545.13 and 1,498.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,365.86 : 3,545.13 = 1,498.35 : x
2. Step 2: Convert to fraction form
   2,365.86/3,545.13 = 1,498.35/x
3. Step 3: Cross multiply
   2,365.86x = 3,545.13 × 1,498.35
4. Step 4: Simplify right side
   2,365.86x = 5,311,827.81
5. Step 5: Solve for x
   x = 5,311,827.81/2,365.86
6. Step 6: Final answer
   x = 2,245.20