Finding the Fourth Proportional to 9,867.98, 14,785.27 and 5,964.19

Step by Step Solution

1. Step 1: Write the proportion equation
   9,867.98 : 14,785.27 = 5,964.19 : x
2. Step 2: Convert to fraction form
   9,867.98/14,785.27 = 5,964.19/x
3. Step 3: Cross multiply
   9,867.98x = 14,785.27 × 5,964.19
4. Step 4: Simplify right side
   9,867.98x = 88,182,107.61
5. Step 5: Solve for x
   x = 88,182,107.61/9,867.98
6. Step 6: Final answer
   x = 8,936.18