Finding the Fourth Proportional to 11,434.35, 17,152.79 and 3,641.37

Step by Step Solution

1. Step 1: Write the proportion equation
   11,434.35 : 17,152.79 = 3,641.37 : x
2. Step 2: Convert to fraction form
   11,434.35/17,152.79 = 3,641.37/x
3. Step 3: Cross multiply
   11,434.35x = 17,152.79 × 3,641.37
4. Step 4: Simplify right side
   11,434.35x = 62,459,636.72
5. Step 5: Solve for x
   x = 62,459,636.72/11,434.35
6. Step 6: Final answer
   x = 5,462.46