Finding the Fourth Proportional to 11,227.06, 16,840.62 and 3,435.82

Step by Step Solution

1. Step 1: Write the proportion equation
   11,227.06 : 16,840.62 = 3,435.82 : x
2. Step 2: Convert to fraction form
   11,227.06/16,840.62 = 3,435.82/x
3. Step 3: Cross multiply
   11,227.06x = 16,840.62 × 3,435.82
4. Step 4: Simplify right side
   11,227.06x = 57,861,339.01
5. Step 5: Solve for x
   x = 57,861,339.01/11,227.06
6. Step 6: Final answer
   x = 5,153.74