Finding the Fourth Proportional to 12,023.91, 16,592.69 and 6,718.76

Step by Step Solution

1. Step 1: Write the proportion equation
   12,023.91 : 16,592.69 = 6,718.76 : x
2. Step 2: Convert to fraction form
   12,023.91/16,592.69 = 6,718.76/x
3. Step 3: Cross multiply
   12,023.91x = 16,592.69 × 6,718.76
4. Step 4: Simplify right side
   12,023.91x = 111,482,185.31
5. Step 5: Solve for x
   x = 111,482,185.31/12,023.91
6. Step 6: Final answer
   x = 9,271.71