Finding the Fourth Proportional to 2,260.76, 3,122.69 and 2,050.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,260.76 : 3,122.69 = 2,050.25 : x
2. Step 2: Convert to fraction form
   2,260.76/3,122.69 = 2,050.25/x
3. Step 3: Cross multiply
   2,260.76x = 3,122.69 × 2,050.25
4. Step 4: Simplify right side
   2,260.76x = 6,402,269.31
5. Step 5: Solve for x
   x = 6,402,269.31/2,260.76
6. Step 6: Final answer
   x = 2,831.92