Finding the Fourth Proportional to 13,593.16, 18,758.89 and 7,625.27

Step by Step Solution

1. Step 1: Write the proportion equation
   13,593.16 : 18,758.89 = 7,625.27 : x
2. Step 2: Convert to fraction form
   13,593.16/18,758.89 = 7,625.27/x
3. Step 3: Cross multiply
   13,593.16x = 18,758.89 × 7,625.27
4. Step 4: Simplify right side
   13,593.16x = 143,041,563.02
5. Step 5: Solve for x
   x = 143,041,563.02/13,593.16
6. Step 6: Final answer
   x = 10,523.05