Finding the Fourth Proportional to 6,111.99, 9,167.34 and 4,150.23

Step by Step Solution

1. Step 1: Write the proportion equation
   6,111.99 : 9,167.34 = 4,150.23 : x
2. Step 2: Convert to fraction form
   6,111.99/9,167.34 = 4,150.23/x
3. Step 3: Cross multiply
   6,111.99x = 9,167.34 × 4,150.23
4. Step 4: Simplify right side
   6,111.99x = 38,046,569.49
5. Step 5: Solve for x
   x = 38,046,569.49/6,111.99
6. Step 6: Final answer
   x = 6,224.91