Finding the Fourth Proportional to 2,359.86, 3,535.02 and 1,479.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,359.86 : 3,535.02 = 1,479.48 : x
2. Step 2: Convert to fraction form
   2,359.86/3,535.02 = 1,479.48/x
3. Step 3: Cross multiply
   2,359.86x = 3,535.02 × 1,479.48
4. Step 4: Simplify right side
   2,359.86x = 5,229,991.39
5. Step 5: Solve for x
   x = 5,229,991.39/2,359.86
6. Step 6: Final answer
   x = 2,216.23