Finding the Fourth Proportional to 5,061.96, 7,585.38 and 4,143.96

Step by Step Solution

1. Step 1: Write the proportion equation
   5,061.96 : 7,585.38 = 4,143.96 : x
2. Step 2: Convert to fraction form
   5,061.96/7,585.38 = 4,143.96/x
3. Step 3: Cross multiply
   5,061.96x = 7,585.38 × 4,143.96
4. Step 4: Simplify right side
   5,061.96x = 31,433,511.30
5. Step 5: Solve for x
   x = 31,433,511.30/5,061.96
6. Step 6: Final answer
   x = 6,209.75