Finding the Fourth Proportional to 12,773.60, 17,627.52 and 7,467.36

Step by Step Solution

1. Step 1: Write the proportion equation
   12,773.60 : 17,627.52 = 7,467.36 : x
2. Step 2: Convert to fraction form
   12,773.60/17,627.52 = 7,467.36/x
3. Step 3: Cross multiply
   12,773.60x = 17,627.52 × 7,467.36
4. Step 4: Simplify right side
   12,773.60x = 131,631,037.75
5. Step 5: Solve for x
   x = 131,631,037.75/12,773.60
6. Step 6: Final answer
   x = 10,304.93