Finding the Fourth Proportional to 3,804.50, 5,251.08 and 2,475.89

Step by Step Solution

1. Step 1: Write the proportion equation
   3,804.50 : 5,251.08 = 2,475.89 : x
2. Step 2: Convert to fraction form
   3,804.50/5,251.08 = 2,475.89/x
3. Step 3: Cross multiply
   3,804.50x = 5,251.08 × 2,475.89
4. Step 4: Simplify right side
   3,804.50x = 13,001,109.59
5. Step 5: Solve for x
   x = 13,001,109.59/3,804.50
6. Step 6: Final answer
   x = 3,417.30