Finding the Fourth Proportional to 7,234.03, 9,981.90 and 4,250.83

Step by Step Solution

1. Step 1: Write the proportion equation
   7,234.03 : 9,981.90 = 4,250.83 : x
2. Step 2: Convert to fraction form
   7,234.03/9,981.90 = 4,250.83/x
3. Step 3: Cross multiply
   7,234.03x = 9,981.90 × 4,250.83
4. Step 4: Simplify right side
   7,234.03x = 42,431,359.98
5. Step 5: Solve for x
   x = 42,431,359.98/7,234.03
6. Step 6: Final answer
   x = 5,865.52