Finding the Fourth Proportional to 3,499.77, 5,250.56 and 1,551.51

Step by Step Solution

1. Step 1: Write the proportion equation
   3,499.77 : 5,250.56 = 1,551.51 : x
2. Step 2: Convert to fraction form
   3,499.77/5,250.56 = 1,551.51/x
3. Step 3: Cross multiply
   3,499.77x = 5,250.56 × 1,551.51
4. Step 4: Simplify right side
   3,499.77x = 8,146,296.35
5. Step 5: Solve for x
   x = 8,146,296.35/3,499.77
6. Step 6: Final answer
   x = 2,327.67