Finding the Fourth Proportional to 4,003.47, 5,524.42 and 2,234.75

Step by Step Solution

1. Step 1: Write the proportion equation
   4,003.47 : 5,524.42 = 2,234.75 : x
2. Step 2: Convert to fraction form
   4,003.47/5,524.42 = 2,234.75/x
3. Step 3: Cross multiply
   4,003.47x = 5,524.42 × 2,234.75
4. Step 4: Simplify right side
   4,003.47x = 12,345,697.60
5. Step 5: Solve for x
   x = 12,345,697.60/4,003.47
6. Step 6: Final answer
   x = 3,083.75