Finding the Fourth Proportional to 4,062.34, 5,605.50 and 2,269.61

Step by Step Solution

1. Step 1: Write the proportion equation
   4,062.34 : 5,605.50 = 2,269.61 : x
2. Step 2: Convert to fraction form
   4,062.34/5,605.50 = 2,269.61/x
3. Step 3: Cross multiply
   4,062.34x = 5,605.50 × 2,269.61
4. Step 4: Simplify right side
   4,062.34x = 12,722,298.86
5. Step 5: Solve for x
   x = 12,722,298.86/4,062.34
6. Step 6: Final answer
   x = 3,131.77