Finding the Fourth Proportional to 12,026.37, 16,583.61 and 8,255.01

Step by Step Solution

1. Step 1: Write the proportion equation
   12,026.37 : 16,583.61 = 8,255.01 : x
2. Step 2: Convert to fraction form
   12,026.37/16,583.61 = 8,255.01/x
3. Step 3: Cross multiply
   12,026.37x = 16,583.61 × 8,255.01
4. Step 4: Simplify right side
   12,026.37x = 136,897,936.31
5. Step 5: Solve for x
   x = 136,897,936.31/12,026.37
6. Step 6: Final answer
   x = 11,383.14