Finding the Fourth Proportional to 17,228.72, 25,826.67 and 5,533.74

Step by Step Solution

1. Step 1: Write the proportion equation
   17,228.72 : 25,826.67 = 5,533.74 : x
2. Step 2: Convert to fraction form
   17,228.72/25,826.67 = 5,533.74/x
3. Step 3: Cross multiply
   17,228.72x = 25,826.67 × 5,533.74
4. Step 4: Simplify right side
   17,228.72x = 142,917,947.71
5. Step 5: Solve for x
   x = 142,917,947.71/17,228.72
6. Step 6: Final answer
   x = 8,295.33