Finding the Fourth Proportional to 3,554.52, 5,333.40 and 3,460.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,554.52 : 5,333.40 = 3,460.56 : x
2. Step 2: Convert to fraction form
   3,554.52/5,333.40 = 3,460.56/x
3. Step 3: Cross multiply
   3,554.52x = 5,333.40 × 3,460.56
4. Step 4: Simplify right side
   3,554.52x = 18,456,550.70
5. Step 5: Solve for x
   x = 18,456,550.70/3,554.52
6. Step 6: Final answer
   x = 5,192.42