Finding the Fourth Proportional to 16,073.86, 24,116.58 and 7,188.43

Step by Step Solution

1. Step 1: Write the proportion equation
   16,073.86 : 24,116.58 = 7,188.43 : x
2. Step 2: Convert to fraction form
   16,073.86/24,116.58 = 7,188.43/x
3. Step 3: Cross multiply
   16,073.86x = 24,116.58 × 7,188.43
4. Step 4: Simplify right side
   16,073.86x = 173,360,347.17
5. Step 5: Solve for x
   x = 173,360,347.17/16,073.86
6. Step 6: Final answer
   x = 10,785.23