Finding the Fourth Proportional to 16,092.42, 24,146.84 and 7,779.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,092.42 : 24,146.84 = 7,779.56 : x
2. Step 2: Convert to fraction form
   16,092.42/24,146.84 = 7,779.56/x
3. Step 3: Cross multiply
   16,092.42x = 24,146.84 × 7,779.56
4. Step 4: Simplify right side
   16,092.42x = 187,851,630.96
5. Step 5: Solve for x
   x = 187,851,630.96/16,092.42
6. Step 6: Final answer
   x = 11,673.30