Finding the Fourth Proportional to 10,824.56, 16,235.92 and 3,427.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,824.56 : 16,235.92 = 3,427.94 : x
2. Step 2: Convert to fraction form
   10,824.56/16,235.92 = 3,427.94/x
3. Step 3: Cross multiply
   10,824.56x = 16,235.92 × 3,427.94
4. Step 4: Simplify right side
   10,824.56x = 55,655,759.60
5. Step 5: Solve for x
   x = 55,655,759.60/10,824.56
6. Step 6: Final answer
   x = 5,141.62