Finding the Fourth Proportional to 10,451.22, 14,419.50 and 5,974.74

Step by Step Solution

1. Step 1: Write the proportion equation
   10,451.22 : 14,419.50 = 5,974.74 : x
2. Step 2: Convert to fraction form
   10,451.22/14,419.50 = 5,974.74/x
3. Step 3: Cross multiply
   10,451.22x = 14,419.50 × 5,974.74
4. Step 4: Simplify right side
   10,451.22x = 86,152,763.43
5. Step 5: Solve for x
   x = 86,152,763.43/10,451.22
6. Step 6: Final answer
   x = 8,243.32