Finding the Fourth Proportional to 11,392.32, 17,082.72 and 3,601.92

Step by Step Solution

1. Step 1: Write the proportion equation
   11,392.32 : 17,082.72 = 3,601.92 : x
2. Step 2: Convert to fraction form
   11,392.32/17,082.72 = 3,601.92/x
3. Step 3: Cross multiply
   11,392.32x = 17,082.72 × 3,601.92
4. Step 4: Simplify right side
   11,392.32x = 61,530,590.82
5. Step 5: Solve for x
   x = 61,530,590.82/11,392.32
6. Step 6: Final answer
   x = 5,401.06