Finding the Fourth Proportional to 11,642.46, 17,458.34 and 3,743.52

Step by Step Solution

1. Step 1: Write the proportion equation
   11,642.46 : 17,458.34 = 3,743.52 : x
2. Step 2: Convert to fraction form
   11,642.46/17,458.34 = 3,743.52/x
3. Step 3: Cross multiply
   11,642.46x = 17,458.34 × 3,743.52
4. Step 4: Simplify right side
   11,642.46x = 65,355,690.56
5. Step 5: Solve for x
   x = 65,355,690.56/11,642.46
6. Step 6: Final answer
   x = 5,613.56