Finding the Fourth Proportional to 10,789.82, 14,890.23 and 6,074.27

Step by Step Solution

1. Step 1: Write the proportion equation
   10,789.82 : 14,890.23 = 6,074.27 : x
2. Step 2: Convert to fraction form
   10,789.82/14,890.23 = 6,074.27/x
3. Step 3: Cross multiply
   10,789.82x = 14,890.23 × 6,074.27
4. Step 4: Simplify right side
   10,789.82x = 90,447,277.38
5. Step 5: Solve for x
   x = 90,447,277.38/10,789.82
6. Step 6: Final answer
   x = 8,382.65