Finding the Fourth Proportional to 11,366.78, 17,052.85 and 3,575.59

Step by Step Solution

1. Step 1: Write the proportion equation
   11,366.78 : 17,052.85 = 3,575.59 : x
2. Step 2: Convert to fraction form
   11,366.78/17,052.85 = 3,575.59/x
3. Step 3: Cross multiply
   11,366.78x = 17,052.85 × 3,575.59
4. Step 4: Simplify right side
   11,366.78x = 60,974,025.72
5. Step 5: Solve for x
   x = 60,974,025.72/11,366.78
6. Step 6: Final answer
   x = 5,364.23