Finding the Fourth Proportional to 16,603.10, 24,911.33 and 6,743.15

Step by Step Solution

1. Step 1: Write the proportion equation
   16,603.10 : 24,911.33 = 6,743.15 : x
2. Step 2: Convert to fraction form
   16,603.10/24,911.33 = 6,743.15/x
3. Step 3: Cross multiply
   16,603.10x = 24,911.33 × 6,743.15
4. Step 4: Simplify right side
   16,603.10x = 167,980,801.17
5. Step 5: Solve for x
   x = 167,980,801.17/16,603.10
6. Step 6: Final answer
   x = 10,117.44