Finding the Fourth Proportional to 16,290.18, 22,482.86 and 10,322.41

Step by Step Solution

1. Step 1: Write the proportion equation
   16,290.18 : 22,482.86 = 10,322.41 : x
2. Step 2: Convert to fraction form
   16,290.18/22,482.86 = 10,322.41/x
3. Step 3: Cross multiply
   16,290.18x = 22,482.86 × 10,322.41
4. Step 4: Simplify right side
   16,290.18x = 232,077,298.89
5. Step 5: Solve for x
   x = 232,077,298.89/16,290.18
6. Step 6: Final answer
   x = 14,246.45