Finding the Fourth Proportional to 10,632.88, 14,673.72 and 5,917.33

Step by Step Solution

1. Step 1: Write the proportion equation
   10,632.88 : 14,673.72 = 5,917.33 : x
2. Step 2: Convert to fraction form
   10,632.88/14,673.72 = 5,917.33/x
3. Step 3: Cross multiply
   10,632.88x = 14,673.72 × 5,917.33
4. Step 4: Simplify right side
   10,632.88x = 86,829,243.57
5. Step 5: Solve for x
   x = 86,829,243.57/10,632.88
6. Step 6: Final answer
   x = 8,166.11