Finding the Fourth Proportional to 16,300.16, 22,508.01 and 10,342.40

Step by Step Solution

1. Step 1: Write the proportion equation
   16,300.16 : 22,508.01 = 10,342.40 : x
2. Step 2: Convert to fraction form
   16,300.16/22,508.01 = 10,342.40/x
3. Step 3: Cross multiply
   16,300.16x = 22,508.01 × 10,342.40
4. Step 4: Simplify right side
   16,300.16x = 232,786,842.62
5. Step 5: Solve for x
   x = 232,786,842.62/16,300.16
6. Step 6: Final answer
   x = 14,281.26