Finding the Fourth Proportional to 12,774.30, 17,625.90 and 7,468.08

Step by Step Solution

1. Step 1: Write the proportion equation
   12,774.30 : 17,625.90 = 7,468.08 : x
2. Step 2: Convert to fraction form
   12,774.30/17,625.90 = 7,468.08/x
3. Step 3: Cross multiply
   12,774.30x = 17,625.90 × 7,468.08
4. Step 4: Simplify right side
   12,774.30x = 131,631,631.27
5. Step 5: Solve for x
   x = 131,631,631.27/12,774.30
6. Step 6: Final answer
   x = 10,304.41