Finding the Fourth Proportional to 17,303.82, 25,947.52 and 7,439.08

Step by Step Solution

1. Step 1: Write the proportion equation
   17,303.82 : 25,947.52 = 7,439.08 : x
2. Step 2: Convert to fraction form
   17,303.82/25,947.52 = 7,439.08/x
3. Step 3: Cross multiply
   17,303.82x = 25,947.52 × 7,439.08
4. Step 4: Simplify right side
   17,303.82x = 193,025,677.08
5. Step 5: Solve for x
   x = 193,025,677.08/17,303.82
6. Step 6: Final answer
   x = 11,155.09