Finding the Fourth Proportional to 16,516.93, 22,793.34 and 9,443.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,516.93 : 22,793.34 = 9,443.50 : x
2. Step 2: Convert to fraction form
   16,516.93/22,793.34 = 9,443.50/x
3. Step 3: Cross multiply
   16,516.93x = 22,793.34 × 9,443.50
4. Step 4: Simplify right side
   16,516.93x = 215,248,906.29
5. Step 5: Solve for x
   x = 215,248,906.29/16,516.93
6. Step 6: Final answer
   x = 13,032.02