Finding the Fourth Proportional to 16,652.82, 22,980.89 and 9,200.82

Step by Step Solution

1. Step 1: Write the proportion equation
   16,652.82 : 22,980.89 = 9,200.82 : x
2. Step 2: Convert to fraction form
   16,652.82/22,980.89 = 9,200.82/x
3. Step 3: Cross multiply
   16,652.82x = 22,980.89 × 9,200.82
4. Step 4: Simplify right side
   16,652.82x = 211,443,032.33
5. Step 5: Solve for x
   x = 211,443,032.33/16,652.82
6. Step 6: Final answer
   x = 12,697.13