Finding the Fourth Proportional to 10,326.24, 15,484.56 and 5,061.51

Step by Step Solution

1. Step 1: Write the proportion equation
   10,326.24 : 15,484.56 = 5,061.51 : x
2. Step 2: Convert to fraction form
   10,326.24/15,484.56 = 5,061.51/x
3. Step 3: Cross multiply
   10,326.24x = 15,484.56 × 5,061.51
4. Step 4: Simplify right side
   10,326.24x = 78,375,255.29
5. Step 5: Solve for x
   x = 78,375,255.29/10,326.24
6. Step 6: Final answer
   x = 7,589.91