Finding the Fourth Proportional to 12,766.12, 19,169.34 and 7,595.08

Step by Step Solution

1. Step 1: Write the proportion equation
   12,766.12 : 19,169.34 = 7,595.08 : x
2. Step 2: Convert to fraction form
   12,766.12/19,169.34 = 7,595.08/x
3. Step 3: Cross multiply
   12,766.12x = 19,169.34 × 7,595.08
4. Step 4: Simplify right side
   12,766.12x = 145,592,670.85
5. Step 5: Solve for x
   x = 145,592,670.85/12,766.12
6. Step 6: Final answer
   x = 11,404.61