Finding the Fourth Proportional to 17,238.05, 25,752.30 and 10,947.69

Step by Step Solution

1. Step 1: Write the proportion equation
   17,238.05 : 25,752.30 = 10,947.69 : x
2. Step 2: Convert to fraction form
   17,238.05/25,752.30 = 10,947.69/x
3. Step 3: Cross multiply
   17,238.05x = 25,752.30 × 10,947.69
4. Step 4: Simplify right side
   17,238.05x = 281,928,156.13
5. Step 5: Solve for x
   x = 281,928,156.13/17,238.05
6. Step 6: Final answer
   x = 16,354.99