Finding the Fourth Proportional to 10,381.08, 14,326.72 and 5,906.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,381.08 : 14,326.72 = 5,906.18 : x
2. Step 2: Convert to fraction form
   10,381.08/14,326.72 = 5,906.18/x
3. Step 3: Cross multiply
   10,381.08x = 14,326.72 × 5,906.18
4. Step 4: Simplify right side
   10,381.08x = 84,616,187.13
5. Step 5: Solve for x
   x = 84,616,187.13/10,381.08
6. Step 6: Final answer
   x = 8,151.00