Finding the Fourth Proportional to 5,864.40, 8,088.66 and 3,766.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,864.40 : 8,088.66 = 3,766.50 : x
2. Step 2: Convert to fraction form
   5,864.40/8,088.66 = 3,766.50/x
3. Step 3: Cross multiply
   5,864.40x = 8,088.66 × 3,766.50
4. Step 4: Simplify right side
   5,864.40x = 30,465,937.89
5. Step 5: Solve for x
   x = 30,465,937.89/5,864.40
6. Step 6: Final answer
   x = 5,195.06