Finding the Fourth Proportional to 3,776.17, 5,656.89 and 2,473.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,776.17 : 5,656.89 = 2,473.69 : x
2. Step 2: Convert to fraction form
   3,776.17/5,656.89 = 2,473.69/x
3. Step 3: Cross multiply
   3,776.17x = 5,656.89 × 2,473.69
4. Step 4: Simplify right side
   3,776.17x = 13,993,378.08
5. Step 5: Solve for x
   x = 13,993,378.08/3,776.17
6. Step 6: Final answer
   x = 3,705.71