Finding the Fourth Proportional to 14,002.69, 19,322.82 and 8,337.86

Step by Step Solution

1. Step 1: Write the proportion equation
   14,002.69 : 19,322.82 = 8,337.86 : x
2. Step 2: Convert to fraction form
   14,002.69/19,322.82 = 8,337.86/x
3. Step 3: Cross multiply
   14,002.69x = 19,322.82 × 8,337.86
4. Step 4: Simplify right side
   14,002.69x = 161,110,967.97
5. Step 5: Solve for x
   x = 161,110,967.97/14,002.69
6. Step 6: Final answer
   x = 11,505.72