Finding the Fourth Proportional to 3,770.52, 5,200.11 and 2,651.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,770.52 : 5,200.11 = 2,651.10 : x
2. Step 2: Convert to fraction form
   3,770.52/5,200.11 = 2,651.10/x
3. Step 3: Cross multiply
   3,770.52x = 5,200.11 × 2,651.10
4. Step 4: Simplify right side
   3,770.52x = 13,786,011.62
5. Step 5: Solve for x
   x = 13,786,011.62/3,770.52
6. Step 6: Final answer
   x = 3,656.26