Finding the Fourth Proportional to 10,167.45, 14,025.39 and 5,918.01

Step by Step Solution

1. Step 1: Write the proportion equation
   10,167.45 : 14,025.39 = 5,918.01 : x
2. Step 2: Convert to fraction form
   10,167.45/14,025.39 = 5,918.01/x
3. Step 3: Cross multiply
   10,167.45x = 14,025.39 × 5,918.01
4. Step 4: Simplify right side
   10,167.45x = 83,002,398.27
5. Step 5: Solve for x
   x = 83,002,398.27/10,167.45
6. Step 6: Final answer
   x = 8,163.54