Finding the Fourth Proportional to 16,123.33, 22,244.85 and 9,751.87

Step by Step Solution

1. Step 1: Write the proportion equation
   16,123.33 : 22,244.85 = 9,751.87 : x
2. Step 2: Convert to fraction form
   16,123.33/22,244.85 = 9,751.87/x
3. Step 3: Cross multiply
   16,123.33x = 22,244.85 × 9,751.87
4. Step 4: Simplify right side
   16,123.33x = 216,928,885.37
5. Step 5: Solve for x
   x = 216,928,885.37/16,123.33
6. Step 6: Final answer
   x = 13,454.35