Finding the Fourth Proportional to 16,337.86, 22,539.72 and 10,670.68

Step by Step Solution

1. Step 1: Write the proportion equation
   16,337.86 : 22,539.72 = 10,670.68 : x
2. Step 2: Convert to fraction form
   16,337.86/22,539.72 = 10,670.68/x
3. Step 3: Cross multiply
   16,337.86x = 22,539.72 × 10,670.68
4. Step 4: Simplify right side
   16,337.86x = 240,514,139.41
5. Step 5: Solve for x
   x = 240,514,139.41/16,337.86
6. Step 6: Final answer
   x = 14,721.28