Finding the Fourth Proportional to 10,632.65, 14,672.81 and 5,917.37

Step by Step Solution

1. Step 1: Write the proportion equation
   10,632.65 : 14,672.81 = 5,917.37 : x
2. Step 2: Convert to fraction form
   10,632.65/14,672.81 = 5,917.37/x
3. Step 3: Cross multiply
   10,632.65x = 14,672.81 × 5,917.37
4. Step 4: Simplify right side
   10,632.65x = 86,824,387.14
5. Step 5: Solve for x
   x = 86,824,387.14/10,632.65
6. Step 6: Final answer
   x = 8,165.83