Finding the Fourth Proportional to 12,773.75, 17,625.12 and 7,467.54

Step by Step Solution

1. Step 1: Write the proportion equation
   12,773.75 : 17,625.12 = 7,467.54 : x
2. Step 2: Convert to fraction form
   12,773.75/17,625.12 = 7,467.54/x
3. Step 3: Cross multiply
   12,773.75x = 17,625.12 × 7,467.54
4. Step 4: Simplify right side
   12,773.75x = 131,616,288.60
5. Step 5: Solve for x
   x = 131,616,288.60/12,773.75
6. Step 6: Final answer
   x = 10,303.65