Finding the Fourth Proportional to 11,422.96, 17,134.88 and 3,524.77

Step by Step Solution

1. Step 1: Write the proportion equation
   11,422.96 : 17,134.88 = 3,524.77 : x
2. Step 2: Convert to fraction form
   11,422.96/17,134.88 = 3,524.77/x
3. Step 3: Cross multiply
   11,422.96x = 17,134.88 × 3,524.77
4. Step 4: Simplify right side
   11,422.96x = 60,396,496.32
5. Step 5: Solve for x
   x = 60,396,496.32/11,422.96
6. Step 6: Final answer
   x = 5,287.29