Finding the Fourth Proportional to 2,150.83, 3,226.38 and 590.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,150.83 : 3,226.38 = 590.86 : x
2. Step 2: Convert to fraction form
   2,150.83/3,226.38 = 590.86/x
3. Step 3: Cross multiply
   2,150.83x = 3,226.38 × 590.86
4. Step 4: Simplify right side
   2,150.83x = 1,906,338.89
5. Step 5: Solve for x
   x = 1,906,338.89/2,150.83
6. Step 6: Final answer
   x = 886.33