Finding the Fourth Proportional to 3,499.07, 5,250.42 and 1,550.81

Step by Step Solution

1. Step 1: Write the proportion equation
   3,499.07 : 5,250.42 = 1,550.81 : x
2. Step 2: Convert to fraction form
   3,499.07/5,250.42 = 1,550.81/x
3. Step 3: Cross multiply
   3,499.07x = 5,250.42 × 1,550.81
4. Step 4: Simplify right side
   3,499.07x = 8,142,416.97
5. Step 5: Solve for x
   x = 8,142,416.97/3,499.07
6. Step 6: Final answer
   x = 2,327.03