Finding the Fourth Proportional to 12,268.29, 18,404.16 and 4,873.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,268.29 : 18,404.16 = 4,873.50 : x
2. Step 2: Convert to fraction form
   12,268.29/18,404.16 = 4,873.50/x
3. Step 3: Cross multiply
   12,268.29x = 18,404.16 × 4,873.50
4. Step 4: Simplify right side
   12,268.29x = 89,692,673.76
5. Step 5: Solve for x
   x = 89,692,673.76/12,268.29
6. Step 6: Final answer
   x = 7,310.94