Finding the Fourth Proportional to 3,494.14, 5,252.01 and 3,321.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,494.14 : 5,252.01 = 3,321.34 : x
2. Step 2: Convert to fraction form
   3,494.14/5,252.01 = 3,321.34/x
3. Step 3: Cross multiply
   3,494.14x = 5,252.01 × 3,321.34
4. Step 4: Simplify right side
   3,494.14x = 17,443,710.89
5. Step 5: Solve for x
   x = 17,443,710.89/3,494.14
6. Step 6: Final answer
   x = 4,992.28