Finding the Fourth Proportional to 27,266.00, 40,869.83 and 12,452.72

Step by Step Solution

1. Step 1: Write the proportion equation
   27,266.00 : 40,869.83 = 12,452.72 : x
2. Step 2: Convert to fraction form
   27,266.00/40,869.83 = 12,452.72/x
3. Step 3: Cross multiply
   27,266.00x = 40,869.83 × 12,452.72
4. Step 4: Simplify right side
   27,266.00x = 508,940,282.82
5. Step 5: Solve for x
   x = 508,940,282.82/27,266.00
6. Step 6: Final answer
   x = 18,665.75