Finding the Fourth Proportional to 16,653, 22,971.42 and 10,367.40

Step by Step Solution

1. Step 1: Write the proportion equation
   16,653 : 22,971.42 = 10,367.40 : x
2. Step 2: Convert to fraction form
   16,653/22,971.42 = 10,367.40/x
3. Step 3: Cross multiply
   16,653x = 22,971.42 × 10,367.40
4. Step 4: Simplify right side
   16,653x = 238,153,899.71
5. Step 5: Solve for x
   x = 238,153,899.71/16,653
6. Step 6: Final answer
   x = 14,300.96