Finding the Fourth Proportional to 3,776.53, 5,664.91 and 1,802.37

Step by Step Solution

1. Step 1: Write the proportion equation
   3,776.53 : 5,664.91 = 1,802.37 : x
2. Step 2: Convert to fraction form
   3,776.53/5,664.91 = 1,802.37/x
3. Step 3: Cross multiply
   3,776.53x = 5,664.91 × 1,802.37
4. Step 4: Simplify right side
   3,776.53x = 10,210,269.11
5. Step 5: Solve for x
   x = 10,210,269.11/3,776.53
6. Step 6: Final answer
   x = 2,703.61