Finding the Fourth Proportional to 10,339.25, 15,514.20 and 3,769.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,339.25 : 15,514.20 = 3,769.88 : x
2. Step 2: Convert to fraction form
   10,339.25/15,514.20 = 3,769.88/x
3. Step 3: Cross multiply
   10,339.25x = 15,514.20 × 3,769.88
4. Step 4: Simplify right side
   10,339.25x = 58,486,594.73
5. Step 5: Solve for x
   x = 58,486,594.73/10,339.25
6. Step 6: Final answer
   x = 5,656.76