Finding the Fourth Proportional to 10,282.56, 15,422.81 and 3,708.83

Step by Step Solution

1. Step 1: Write the proportion equation
   10,282.56 : 15,422.81 = 3,708.83 : x
2. Step 2: Convert to fraction form
   10,282.56/15,422.81 = 3,708.83/x
3. Step 3: Cross multiply
   10,282.56x = 15,422.81 × 3,708.83
4. Step 4: Simplify right side
   10,282.56x = 57,200,484.75
5. Step 5: Solve for x
   x = 57,200,484.75/10,282.56
6. Step 6: Final answer
   x = 5,562.86