Finding the Fourth Proportional to 16,070.24, 24,091.56 and 7,178.96

Step by Step Solution

1. Step 1: Write the proportion equation
   16,070.24 : 24,091.56 = 7,178.96 : x
2. Step 2: Convert to fraction form
   16,070.24/24,091.56 = 7,178.96/x
3. Step 3: Cross multiply
   16,070.24x = 24,091.56 × 7,178.96
4. Step 4: Simplify right side
   16,070.24x = 172,952,345.58
5. Step 5: Solve for x
   x = 172,952,345.58/16,070.24
6. Step 6: Final answer
   x = 10,762.28