Finding the Fourth Proportional to 2,407.86, 3,609.77 and 1,483.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,407.86 : 3,609.77 = 1,483.38 : x
2. Step 2: Convert to fraction form
   2,407.86/3,609.77 = 1,483.38/x
3. Step 3: Cross multiply
   2,407.86x = 3,609.77 × 1,483.38
4. Step 4: Simplify right side
   2,407.86x = 5,354,653.21
5. Step 5: Solve for x
   x = 5,354,653.21/2,407.86
6. Step 6: Final answer
   x = 2,223.82