Finding the Fourth Proportional to 10,744.51, 16,121.60 and 5,808.37

Step by Step Solution

1. Step 1: Write the proportion equation
   10,744.51 : 16,121.60 = 5,808.37 : x
2. Step 2: Convert to fraction form
   10,744.51/16,121.60 = 5,808.37/x
3. Step 3: Cross multiply
   10,744.51x = 16,121.60 × 5,808.37
4. Step 4: Simplify right side
   10,744.51x = 93,640,200.46
5. Step 5: Solve for x
   x = 93,640,200.46/10,744.51
6. Step 6: Final answer
   x = 8,715.17