Finding the Fourth Proportional to 16,290.62, 22,483.47 and 10,322.84

Step by Step Solution

1. Step 1: Write the proportion equation
   16,290.62 : 22,483.47 = 10,322.84 : x
2. Step 2: Convert to fraction form
   16,290.62/22,483.47 = 10,322.84/x
3. Step 3: Cross multiply
   16,290.62x = 22,483.47 × 10,322.84
4. Step 4: Simplify right side
   16,290.62x = 232,093,151.04
5. Step 5: Solve for x
   x = 232,093,151.04/16,290.62
6. Step 6: Final answer
   x = 14,247.05