Finding the Fourth Proportional to 9,967.02, 14,950.43 and 2,571.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,967.02 : 14,950.43 = 2,571.42 : x
2. Step 2: Convert to fraction form
   9,967.02/14,950.43 = 2,571.42/x
3. Step 3: Cross multiply
   9,967.02x = 14,950.43 × 2,571.42
4. Step 4: Simplify right side
   9,967.02x = 38,443,834.71
5. Step 5: Solve for x
   x = 38,443,834.71/9,967.02
6. Step 6: Final answer
   x = 3,857.10