Finding the Fourth Proportional to 3,501.56, 4,832.16 and 2,104.31

Step by Step Solution

1. Step 1: Write the proportion equation
   3,501.56 : 4,832.16 = 2,104.31 : x
2. Step 2: Convert to fraction form
   3,501.56/4,832.16 = 2,104.31/x
3. Step 3: Cross multiply
   3,501.56x = 4,832.16 × 2,104.31
4. Step 4: Simplify right side
   3,501.56x = 10,168,366.80
5. Step 5: Solve for x
   x = 10,168,366.80/3,501.56
6. Step 6: Final answer
   x = 2,903.95