Finding the Fourth Proportional to 8,443.71, 11,646.27 and 5,926.38

Step by Step Solution

1. Step 1: Write the proportion equation
   8,443.71 : 11,646.27 = 5,926.38 : x
2. Step 2: Convert to fraction form
   8,443.71/11,646.27 = 5,926.38/x
3. Step 3: Cross multiply
   8,443.71x = 11,646.27 × 5,926.38
4. Step 4: Simplify right side
   8,443.71x = 69,020,227.35
5. Step 5: Solve for x
   x = 69,020,227.35/8,443.71
6. Step 6: Final answer
   x = 8,174.16