Finding the Fourth Proportional to 11,339.36, 17,008.98 and 3,019.35

Step by Step Solution

1. Step 1: Write the proportion equation
   11,339.36 : 17,008.98 = 3,019.35 : x
2. Step 2: Convert to fraction form
   11,339.36/17,008.98 = 3,019.35/x
3. Step 3: Cross multiply
   11,339.36x = 17,008.98 × 3,019.35
4. Step 4: Simplify right side
   11,339.36x = 51,356,063.76
5. Step 5: Solve for x
   x = 51,356,063.76/11,339.36
6. Step 6: Final answer
   x = 4,529.01