Finding the Fourth Proportional to 11,592.56, 17,391.76 and 3,384.56

Step by Step Solution

1. Step 1: Write the proportion equation
   11,592.56 : 17,391.76 = 3,384.56 : x
2. Step 2: Convert to fraction form
   11,592.56/17,391.76 = 3,384.56/x
3. Step 3: Cross multiply
   11,592.56x = 17,391.76 × 3,384.56
4. Step 4: Simplify right side
   11,592.56x = 58,863,455.23
5. Step 5: Solve for x
   x = 58,863,455.23/11,592.56
6. Step 6: Final answer
   x = 5,077.69