Finding the Fourth Proportional to 5,940.72, 8,859.48 and 5,861.34

Step by Step Solution

1. Step 1: Write the proportion equation
   5,940.72 : 8,859.48 = 5,861.34 : x
2. Step 2: Convert to fraction form
   5,940.72/8,859.48 = 5,861.34/x
3. Step 3: Cross multiply
   5,940.72x = 8,859.48 × 5,861.34
4. Step 4: Simplify right side
   5,940.72x = 51,928,424.50
5. Step 5: Solve for x
   x = 51,928,424.50/5,940.72
6. Step 6: Final answer
   x = 8,741.10