Finding the Fourth Proportional to 13,594.06, 18,757.38 and 7,625.98

Step by Step Solution

1. Step 1: Write the proportion equation
   13,594.06 : 18,757.38 = 7,625.98 : x
2. Step 2: Convert to fraction form
   13,594.06/18,757.38 = 7,625.98/x
3. Step 3: Cross multiply
   13,594.06x = 18,757.38 × 7,625.98
4. Step 4: Simplify right side
   13,594.06x = 143,043,404.73
5. Step 5: Solve for x
   x = 143,043,404.73/13,594.06
6. Step 6: Final answer
   x = 10,522.49