Finding the Fourth Proportional to 17,456.76, 26,189.24 and 5,769.98

Step by Step Solution

1. Step 1: Write the proportion equation
   17,456.76 : 26,189.24 = 5,769.98 : x
2. Step 2: Convert to fraction form
   17,456.76/26,189.24 = 5,769.98/x
3. Step 3: Cross multiply
   17,456.76x = 26,189.24 × 5,769.98
4. Step 4: Simplify right side
   17,456.76x = 151,111,325.54
5. Step 5: Solve for x
   x = 151,111,325.54/17,456.76
6. Step 6: Final answer
   x = 8,656.32