Finding the Fourth Proportional to 12,095.45, 16,690.59 and 6,789.29

Step by Step Solution

1. Step 1: Write the proportion equation
   12,095.45 : 16,690.59 = 6,789.29 : x
2. Step 2: Convert to fraction form
   12,095.45/16,690.59 = 6,789.29/x
3. Step 3: Cross multiply
   12,095.45x = 16,690.59 × 6,789.29
4. Step 4: Simplify right side
   12,095.45x = 113,317,255.78
5. Step 5: Solve for x
   x = 113,317,255.78/12,095.45
6. Step 6: Final answer
   x = 9,368.59