Finding the Fourth Proportional to 9,384.32, 12,950.37 and 5,847.55

Step by Step Solution

1. Step 1: Write the proportion equation
   9,384.32 : 12,950.37 = 5,847.55 : x
2. Step 2: Convert to fraction form
   9,384.32/12,950.37 = 5,847.55/x
3. Step 3: Cross multiply
   9,384.32x = 12,950.37 × 5,847.55
4. Step 4: Simplify right side
   9,384.32x = 75,727,903.72
5. Step 5: Solve for x
   x = 75,727,903.72/9,384.32
6. Step 6: Final answer
   x = 8,069.62