Finding the Fourth Proportional to 3,751.69, 5,177.01 and 2,073.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,751.69 : 5,177.01 = 2,073.10 : x
2. Step 2: Convert to fraction form
   3,751.69/5,177.01 = 2,073.10/x
3. Step 3: Cross multiply
   3,751.69x = 5,177.01 × 2,073.10
4. Step 4: Simplify right side
   3,751.69x = 10,732,459.43
5. Step 5: Solve for x
   x = 10,732,459.43/3,751.69
6. Step 6: Final answer
   x = 2,860.70