Finding the Fourth Proportional to 11,371.96, 17,060.82 and 3,474.28

Step by Step Solution

1. Step 1: Write the proportion equation
   11,371.96 : 17,060.82 = 3,474.28 : x
2. Step 2: Convert to fraction form
   11,371.96/17,060.82 = 3,474.28/x
3. Step 3: Cross multiply
   11,371.96x = 17,060.82 × 3,474.28
4. Step 4: Simplify right side
   11,371.96x = 59,274,065.71
5. Step 5: Solve for x
   x = 59,274,065.71/11,371.96
6. Step 6: Final answer
   x = 5,212.30