Finding the Fourth Proportional to 10,627.09, 14,663.39 and 5,911.37

Step by Step Solution

1. Step 1: Write the proportion equation
   10,627.09 : 14,663.39 = 5,911.37 : x
2. Step 2: Convert to fraction form
   10,627.09/14,663.39 = 5,911.37/x
3. Step 3: Cross multiply
   10,627.09x = 14,663.39 × 5,911.37
4. Step 4: Simplify right side
   10,627.09x = 86,680,723.74
5. Step 5: Solve for x
   x = 86,680,723.74/10,627.09
6. Step 6: Final answer
   x = 8,156.58