Finding the Fourth Proportional to 3,673.38, 5,069.25 and 2,101.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,673.38 : 5,069.25 = 2,101.50 : x
2. Step 2: Convert to fraction form
   3,673.38/5,069.25 = 2,101.50/x
3. Step 3: Cross multiply
   3,673.38x = 5,069.25 × 2,101.50
4. Step 4: Simplify right side
   3,673.38x = 10,653,028.88
5. Step 5: Solve for x
   x = 10,653,028.88/3,673.38
6. Step 6: Final answer
   x = 2,900.06