Finding the Fourth Proportional to 16,131.34, 24,192.90 and 5,039.16

Step by Step Solution

1. Step 1: Write the proportion equation
   16,131.34 : 24,192.90 = 5,039.16 : x
2. Step 2: Convert to fraction form
   16,131.34/24,192.90 = 5,039.16/x
3. Step 3: Cross multiply
   16,131.34x = 24,192.90 × 5,039.16
4. Step 4: Simplify right side
   16,131.34x = 121,911,893.96
5. Step 5: Solve for x
   x = 121,911,893.96/16,131.34
6. Step 6: Final answer
   x = 7,557.46