Finding the Fourth Proportional to 2,407.59, 3,322.50 and 1,359.66

Step by Step Solution

1. Step 1: Write the proportion equation
   2,407.59 : 3,322.50 = 1,359.66 : x
2. Step 2: Convert to fraction form
   2,407.59/3,322.50 = 1,359.66/x
3. Step 3: Cross multiply
   2,407.59x = 3,322.50 × 1,359.66
4. Step 4: Simplify right side
   2,407.59x = 4,517,470.35
5. Step 5: Solve for x
   x = 4,517,470.35/2,407.59
6. Step 6: Final answer
   x = 1,876.35