Finding the Fourth Proportional to 11,644.52, 17,461.46 and 3,322.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,644.52 : 17,461.46 = 3,322.50 : x
2. Step 2: Convert to fraction form
   11,644.52/17,461.46 = 3,322.50/x
3. Step 3: Cross multiply
   11,644.52x = 17,461.46 × 3,322.50
4. Step 4: Simplify right side
   11,644.52x = 58,015,684.24
5. Step 5: Solve for x
   x = 58,015,684.24/11,644.52
6. Step 6: Final answer
   x = 4,982.23