Finding the Fourth Proportional to 27,540.00, 41,311.56 and 7,817

Step by Step Solution

1. Step 1: Write the proportion equation
   27,540.00 : 41,311.56 = 7,817 : x
2. Step 2: Convert to fraction form
   27,540.00/41,311.56 = 7,817/x
3. Step 3: Cross multiply
   27,540.00x = 41,311.56 × 7,817
4. Step 4: Simplify right side
   27,540.00x = 322,932,464.52
5. Step 5: Solve for x
   x = 322,932,464.52/27,540.00
6. Step 6: Final answer
   x = 11,725.94