Finding the Fourth Proportional to 11,441.31, 17,161.98 and 4,041.72

Step by Step Solution

1. Step 1: Write the proportion equation
   11,441.31 : 17,161.98 = 4,041.72 : x
2. Step 2: Convert to fraction form
   11,441.31/17,161.98 = 4,041.72/x
3. Step 3: Cross multiply
   11,441.31x = 17,161.98 × 4,041.72
4. Step 4: Simplify right side
   11,441.31x = 69,363,917.81
5. Step 5: Solve for x
   x = 69,363,917.81/11,441.31
6. Step 6: Final answer
   x = 6,062.59