Finding the Fourth Proportional to 10,039.47, 15,048.53 and 3,796.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,039.47 : 15,048.53 = 3,796.72 : x
2. Step 2: Convert to fraction form
   10,039.47/15,048.53 = 3,796.72/x
3. Step 3: Cross multiply
   10,039.47x = 15,048.53 × 3,796.72
4. Step 4: Simplify right side
   10,039.47x = 57,135,118.46
5. Step 5: Solve for x
   x = 57,135,118.46/10,039.47
6. Step 6: Final answer
   x = 5,691.05