Finding the Fourth Proportional to 2,407.77, 3,322.76 and 1,359.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,407.77 : 3,322.76 = 1,359.86 : x
2. Step 2: Convert to fraction form
   2,407.77/3,322.76 = 1,359.86/x
3. Step 3: Cross multiply
   2,407.77x = 3,322.76 × 1,359.86
4. Step 4: Simplify right side
   2,407.77x = 4,518,465.00
5. Step 5: Solve for x
   x = 4,518,465.00/2,407.77
6. Step 6: Final answer
   x = 1,876.62