Finding the Fourth Proportional to 2,200.50, 3,036.69 and 2,014.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,200.50 : 3,036.69 = 2,014.61 : x
2. Step 2: Convert to fraction form
   2,200.50/3,036.69 = 2,014.61/x
3. Step 3: Cross multiply
   2,200.50x = 3,036.69 × 2,014.61
4. Step 4: Simplify right side
   2,200.50x = 6,117,730.86
5. Step 5: Solve for x
   x = 6,117,730.86/2,200.50
6. Step 6: Final answer
   x = 2,780.15