Finding the Fourth Proportional to 16,167.52, 24,218.56 and 7,390.32

Step by Step Solution

1. Step 1: Write the proportion equation
   16,167.52 : 24,218.56 = 7,390.32 : x
2. Step 2: Convert to fraction form
   16,167.52/24,218.56 = 7,390.32/x
3. Step 3: Cross multiply
   16,167.52x = 24,218.56 × 7,390.32
4. Step 4: Simplify right side
   16,167.52x = 178,982,908.34
5. Step 5: Solve for x
   x = 178,982,908.34/16,167.52
6. Step 6: Final answer
   x = 11,070.52