Finding the Fourth Proportional to 11,304.72, 16,945.44 and 7,608.01

Step by Step Solution

1. Step 1: Write the proportion equation
   11,304.72 : 16,945.44 = 7,608.01 : x
2. Step 2: Convert to fraction form
   11,304.72/16,945.44 = 7,608.01/x
3. Step 3: Cross multiply
   11,304.72x = 16,945.44 × 7,608.01
4. Step 4: Simplify right side
   11,304.72x = 128,921,069.95
5. Step 5: Solve for x
   x = 128,921,069.95/11,304.72
6. Step 6: Final answer
   x = 11,404.18