Finding the Fourth Proportional to 16,290.25, 22,482.96 and 10,322.47

Step by Step Solution

1. Step 1: Write the proportion equation
   16,290.25 : 22,482.96 = 10,322.47 : x
2. Step 2: Convert to fraction form
   16,290.25/22,482.96 = 10,322.47/x
3. Step 3: Cross multiply
   16,290.25x = 22,482.96 × 10,322.47
4. Step 4: Simplify right side
   16,290.25x = 232,079,669.51
5. Step 5: Solve for x
   x = 232,079,669.51/16,290.25
6. Step 6: Final answer
   x = 14,246.54