Finding the Fourth Proportional to 11,232.84, 16,851.72 and 3,442.28

Step by Step Solution

1. Step 1: Write the proportion equation
   11,232.84 : 16,851.72 = 3,442.28 : x
2. Step 2: Convert to fraction form
   11,232.84/16,851.72 = 3,442.28/x
3. Step 3: Cross multiply
   11,232.84x = 16,851.72 × 3,442.28
4. Step 4: Simplify right side
   11,232.84x = 58,008,338.72
5. Step 5: Solve for x
   x = 58,008,338.72/11,232.84
6. Step 6: Final answer
   x = 5,164.17