Finding the Fourth Proportional to 13,895.68, 19,176.36 and 7,608.52

Step by Step Solution

1. Step 1: Write the proportion equation
   13,895.68 : 19,176.36 = 7,608.52 : x
2. Step 2: Convert to fraction form
   13,895.68/19,176.36 = 7,608.52/x
3. Step 3: Cross multiply
   13,895.68x = 19,176.36 × 7,608.52
4. Step 4: Simplify right side
   13,895.68x = 145,903,718.59
5. Step 5: Solve for x
   x = 145,903,718.59/13,895.68
6. Step 6: Final answer
   x = 10,499.93