Finding the Fourth Proportional to 10,764.39, 16,144.74 and 2,867.01

Step by Step Solution

1. Step 1: Write the proportion equation
   10,764.39 : 16,144.74 = 2,867.01 : x
2. Step 2: Convert to fraction form
   10,764.39/16,144.74 = 2,867.01/x
3. Step 3: Cross multiply
   10,764.39x = 16,144.74 × 2,867.01
4. Step 4: Simplify right side
   10,764.39x = 46,287,131.03
5. Step 5: Solve for x
   x = 46,287,131.03/10,764.39
6. Step 6: Final answer
   x = 4,300.02