Finding the Fourth Proportional to 3,663.46, 5,063.88 and 3,372.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,663.46 : 5,063.88 = 3,372.82 : x
2. Step 2: Convert to fraction form
   3,663.46/5,063.88 = 3,372.82/x
3. Step 3: Cross multiply
   3,663.46x = 5,063.88 × 3,372.82
4. Step 4: Simplify right side
   3,663.46x = 17,079,555.74
5. Step 5: Solve for x
   x = 17,079,555.74/3,663.46
6. Step 6: Final answer
   x = 4,662.14