Finding the Fourth Proportional to 3,506.30, 4,841.61 and 3,132.62

Step by Step Solution

1. Step 1: Write the proportion equation
   3,506.30 : 4,841.61 = 3,132.62 : x
2. Step 2: Convert to fraction form
   3,506.30/4,841.61 = 3,132.62/x
3. Step 3: Cross multiply
   3,506.30x = 4,841.61 × 3,132.62
4. Step 4: Simplify right side
   3,506.30x = 15,166,924.32
5. Step 5: Solve for x
   x = 15,166,924.32/3,506.30
6. Step 6: Final answer
   x = 4,325.62