Finding the Fourth Proportional to 17,601.30, 26,401.69 and 4,453.58

Step by Step Solution

1. Step 1: Write the proportion equation
   17,601.30 : 26,401.69 = 4,453.58 : x
2. Step 2: Convert to fraction form
   17,601.30/26,401.69 = 4,453.58/x
3. Step 3: Cross multiply
   17,601.30x = 26,401.69 × 4,453.58
4. Step 4: Simplify right side
   17,601.30x = 117,581,884.27
5. Step 5: Solve for x
   x = 117,581,884.27/17,601.30
6. Step 6: Final answer
   x = 6,680.30