Finding the Fourth Proportional to 16,543.62, 24,820.56 and 5,300.64

Step by Step Solution

1. Step 1: Write the proportion equation
   16,543.62 : 24,820.56 = 5,300.64 : x
2. Step 2: Convert to fraction form
   16,543.62/24,820.56 = 5,300.64/x
3. Step 3: Cross multiply
   16,543.62x = 24,820.56 × 5,300.64
4. Step 4: Simplify right side
   16,543.62x = 131,564,853.16
5. Step 5: Solve for x
   x = 131,564,853.16/16,543.62
6. Step 6: Final answer
   x = 7,952.60