Finding the Fourth Proportional to 10,330.28, 15,498.93 and 3,757

Step by Step Solution

1. Step 1: Write the proportion equation
   10,330.28 : 15,498.93 = 3,757 : x
2. Step 2: Convert to fraction form
   10,330.28/15,498.93 = 3,757/x
3. Step 3: Cross multiply
   10,330.28x = 15,498.93 × 3,757
4. Step 4: Simplify right side
   10,330.28x = 58,229,480.01
5. Step 5: Solve for x
   x = 58,229,480.01/10,330.28
6. Step 6: Final answer
   x = 5,636.78