Finding the Fourth Proportional to 16,474.05, 24,693.35 and 7,118.48

Step by Step Solution

1. Step 1: Write the proportion equation
   16,474.05 : 24,693.35 = 7,118.48 : x
2. Step 2: Convert to fraction form
   16,474.05/24,693.35 = 7,118.48/x
3. Step 3: Cross multiply
   16,474.05x = 24,693.35 × 7,118.48
4. Step 4: Simplify right side
   16,474.05x = 175,779,144.25
5. Step 5: Solve for x
   x = 175,779,144.25/16,474.05
6. Step 6: Final answer
   x = 10,670.06