Finding the Fourth Proportional to 13,895.52, 19,175.86 and 7,608.30

Step by Step Solution

1. Step 1: Write the proportion equation
   13,895.52 : 19,175.86 = 7,608.30 : x
2. Step 2: Convert to fraction form
   13,895.52/19,175.86 = 7,608.30/x
3. Step 3: Cross multiply
   13,895.52x = 19,175.86 × 7,608.30
4. Step 4: Simplify right side
   13,895.52x = 145,895,695.64
5. Step 5: Solve for x
   x = 145,895,695.64/13,895.52
6. Step 6: Final answer
   x = 10,499.48