Finding the Fourth Proportional to 12,601.86, 17,394.39 and 7,297.98

Step by Step Solution

1. Step 1: Write the proportion equation
   12,601.86 : 17,394.39 = 7,297.98 : x
2. Step 2: Convert to fraction form
   12,601.86/17,394.39 = 7,297.98/x
3. Step 3: Cross multiply
   12,601.86x = 17,394.39 × 7,297.98
4. Step 4: Simplify right side
   12,601.86x = 126,943,910.33
5. Step 5: Solve for x
   x = 126,943,910.33/12,601.86
6. Step 6: Final answer
   x = 10,073.43