Finding the Fourth Proportional to 10,626.37, 15,939.37 and 3,700.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,626.37 : 15,939.37 = 3,700.69 : x
2. Step 2: Convert to fraction form
   10,626.37/15,939.37 = 3,700.69/x
3. Step 3: Cross multiply
   10,626.37x = 15,939.37 × 3,700.69
4. Step 4: Simplify right side
   10,626.37x = 58,986,618.07
5. Step 5: Solve for x
   x = 58,986,618.07/10,626.37
6. Step 6: Final answer
   x = 5,550.97