Finding the Fourth Proportional to 11,560.02, 17,342.16 and 3,664.56

Step by Step Solution

1. Step 1: Write the proportion equation
   11,560.02 : 17,342.16 = 3,664.56 : x
2. Step 2: Convert to fraction form
   11,560.02/17,342.16 = 3,664.56/x
3. Step 3: Cross multiply
   11,560.02x = 17,342.16 × 3,664.56
4. Step 4: Simplify right side
   11,560.02x = 63,551,385.85
5. Step 5: Solve for x
   x = 63,551,385.85/11,560.02
6. Step 6: Final answer
   x = 5,497.52