Finding the Fourth Proportional to 2,407.10, 3,321.77 and 1,359.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,407.10 : 3,321.77 = 1,359.14 : x
2. Step 2: Convert to fraction form
   2,407.10/3,321.77 = 1,359.14/x
3. Step 3: Cross multiply
   2,407.10x = 3,321.77 × 1,359.14
4. Step 4: Simplify right side
   2,407.10x = 4,514,727.07
5. Step 5: Solve for x
   x = 4,514,727.07/2,407.10
6. Step 6: Final answer
   x = 1,875.59