Finding the Fourth Proportional to 3,550.46, 5,316.37 and 2,504.79

Step by Step Solution

1. Step 1: Write the proportion equation
   3,550.46 : 5,316.37 = 2,504.79 : x
2. Step 2: Convert to fraction form
   3,550.46/5,316.37 = 2,504.79/x
3. Step 3: Cross multiply
   3,550.46x = 5,316.37 × 2,504.79
4. Step 4: Simplify right side
   3,550.46x = 13,316,384.15
5. Step 5: Solve for x
   x = 13,316,384.15/3,550.46
6. Step 6: Final answer
   x = 3,750.61