Finding the Fourth Proportional to 17,248.28, 25,871.89 and 4,769.06

Step by Step Solution

1. Step 1: Write the proportion equation
   17,248.28 : 25,871.89 = 4,769.06 : x
2. Step 2: Convert to fraction form
   17,248.28/25,871.89 = 4,769.06/x
3. Step 3: Cross multiply
   17,248.28x = 25,871.89 × 4,769.06
4. Step 4: Simplify right side
   17,248.28x = 123,384,595.72
5. Step 5: Solve for x
   x = 123,384,595.72/17,248.28
6. Step 6: Final answer
   x = 7,153.44