Finding the Fourth Proportional to 10,301.82, 15,443.47 and 3,726.51

Step by Step Solution

1. Step 1: Write the proportion equation
   10,301.82 : 15,443.47 = 3,726.51 : x
2. Step 2: Convert to fraction form
   10,301.82/15,443.47 = 3,726.51/x
3. Step 3: Cross multiply
   10,301.82x = 15,443.47 × 3,726.51
4. Step 4: Simplify right side
   10,301.82x = 57,550,245.39
5. Step 5: Solve for x
   x = 57,550,245.39/10,301.82
6. Step 6: Final answer
   x = 5,586.42