Finding the Fourth Proportional to 16,148.54, 24,200.25 and 7,826.34

Step by Step Solution

1. Step 1: Write the proportion equation
   16,148.54 : 24,200.25 = 7,826.34 : x
2. Step 2: Convert to fraction form
   16,148.54/24,200.25 = 7,826.34/x
3. Step 3: Cross multiply
   16,148.54x = 24,200.25 × 7,826.34
4. Step 4: Simplify right side
   16,148.54x = 189,399,490.01
5. Step 5: Solve for x
   x = 189,399,490.01/16,148.54
6. Step 6: Final answer
   x = 11,728.59