Finding the Fourth Proportional to 9,847.32, 13,587.72 and 5,867

Step by Step Solution

1. Step 1: Write the proportion equation
   9,847.32 : 13,587.72 = 5,867 : x
2. Step 2: Convert to fraction form
   9,847.32/13,587.72 = 5,867/x
3. Step 3: Cross multiply
   9,847.32x = 13,587.72 × 5,867
4. Step 4: Simplify right side
   9,847.32x = 79,719,153.24
5. Step 5: Solve for x
   x = 79,719,153.24/9,847.32
6. Step 6: Final answer
   x = 8,095.52