Finding the Fourth Proportional to 10,626.09, 15,938.32 and 3,700.59

Step by Step Solution

1. Step 1: Write the proportion equation
   10,626.09 : 15,938.32 = 3,700.59 : x
2. Step 2: Convert to fraction form
   10,626.09/15,938.32 = 3,700.59/x
3. Step 3: Cross multiply
   10,626.09x = 15,938.32 × 3,700.59
4. Step 4: Simplify right side
   10,626.09x = 58,981,089.41
5. Step 5: Solve for x
   x = 58,981,089.41/10,626.09
6. Step 6: Final answer
   x = 5,550.59