Finding the Fourth Proportional to 11,392.95, 17,091.96 and 3,496.56

Step by Step Solution

1. Step 1: Write the proportion equation
   11,392.95 : 17,091.96 = 3,496.56 : x
2. Step 2: Convert to fraction form
   11,392.95/17,091.96 = 3,496.56/x
3. Step 3: Cross multiply
   11,392.95x = 17,091.96 × 3,496.56
4. Step 4: Simplify right side
   11,392.95x = 59,763,063.66
5. Step 5: Solve for x
   x = 59,763,063.66/11,392.95
6. Step 6: Final answer
   x = 5,245.62