Finding the Fourth Proportional to 10,504.59, 15,759.31 and 3,484.08

Step by Step Solution

1. Step 1: Write the proportion equation
   10,504.59 : 15,759.31 = 3,484.08 : x
2. Step 2: Convert to fraction form
   10,504.59/15,759.31 = 3,484.08/x
3. Step 3: Cross multiply
   10,504.59x = 15,759.31 × 3,484.08
4. Step 4: Simplify right side
   10,504.59x = 54,906,696.78
5. Step 5: Solve for x
   x = 54,906,696.78/10,504.59
6. Step 6: Final answer
   x = 5,226.92