Finding the Fourth Proportional to 10,504.05, 15,758.52 and 3,483.55

Step by Step Solution

1. Step 1: Write the proportion equation
   10,504.05 : 15,758.52 = 3,483.55 : x
2. Step 2: Convert to fraction form
   10,504.05/15,758.52 = 3,483.55/x
3. Step 3: Cross multiply
   10,504.05x = 15,758.52 × 3,483.55
4. Step 4: Simplify right side
   10,504.05x = 54,895,496.14
5. Step 5: Solve for x
   x = 54,895,496.14/10,504.05
6. Step 6: Final answer
   x = 5,226.13