Finding the Fourth Proportional to 6,888.72, 10,323.83 and 3,764.04

Step by Step Solution

1. Step 1: Write the proportion equation
   6,888.72 : 10,323.83 = 3,764.04 : x
2. Step 2: Convert to fraction form
   6,888.72/10,323.83 = 3,764.04/x
3. Step 3: Cross multiply
   6,888.72x = 10,323.83 × 3,764.04
4. Step 4: Simplify right side
   6,888.72x = 38,859,290.25
5. Step 5: Solve for x
   x = 38,859,290.25/6,888.72
6. Step 6: Final answer
   x = 5,641.00