Finding the Fourth Proportional to 10,032.74, 15,050.55 and 3,105.62

Step by Step Solution

1. Step 1: Write the proportion equation
   10,032.74 : 15,050.55 = 3,105.62 : x
2. Step 2: Convert to fraction form
   10,032.74/15,050.55 = 3,105.62/x
3. Step 3: Cross multiply
   10,032.74x = 15,050.55 × 3,105.62
4. Step 4: Simplify right side
   10,032.74x = 46,741,289.09
5. Step 5: Solve for x
   x = 46,741,289.09/10,032.74
6. Step 6: Final answer
   x = 4,658.88