Finding the Fourth Proportional to 10,468.71, 14,445.97 and 5,991.43

Step by Step Solution

1. Step 1: Write the proportion equation
   10,468.71 : 14,445.97 = 5,991.43 : x
2. Step 2: Convert to fraction form
   10,468.71/14,445.97 = 5,991.43/x
3. Step 3: Cross multiply
   10,468.71x = 14,445.97 × 5,991.43
4. Step 4: Simplify right side
   10,468.71x = 86,552,018.04
5. Step 5: Solve for x
   x = 86,552,018.04/10,468.71
6. Step 6: Final answer
   x = 8,267.69