Finding the Fourth Proportional to 10,363.71, 15,551.64 and 3,790.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,363.71 : 15,551.64 = 3,790.56 : x
2. Step 2: Convert to fraction form
   10,363.71/15,551.64 = 3,790.56/x
3. Step 3: Cross multiply
   10,363.71x = 15,551.64 × 3,790.56
4. Step 4: Simplify right side
   10,363.71x = 58,949,424.52
5. Step 5: Solve for x
   x = 58,949,424.52/10,363.71
6. Step 6: Final answer
   x = 5,688.06