Finding the Fourth Proportional to 11,444.09, 17,168.58 and 3,546.43

Step by Step Solution

1. Step 1: Write the proportion equation
   11,444.09 : 17,168.58 = 3,546.43 : x
2. Step 2: Convert to fraction form
   11,444.09/17,168.58 = 3,546.43/x
3. Step 3: Cross multiply
   11,444.09x = 17,168.58 × 3,546.43
4. Step 4: Simplify right side
   11,444.09x = 60,887,081.33
5. Step 5: Solve for x
   x = 60,887,081.33/11,444.09
6. Step 6: Final answer
   x = 5,320.40