Finding the Fourth Proportional to 13,895.89, 19,175.76 and 7,608.25

Step by Step Solution

1. Step 1: Write the proportion equation
   13,895.89 : 19,175.76 = 7,608.25 : x
2. Step 2: Convert to fraction form
   13,895.89/19,175.76 = 7,608.25/x
3. Step 3: Cross multiply
   13,895.89x = 19,175.76 × 7,608.25
4. Step 4: Simplify right side
   13,895.89x = 145,893,976.02
5. Step 5: Solve for x
   x = 145,893,976.02/13,895.89
6. Step 6: Final answer
   x = 10,499.07