Finding the Fourth Proportional to 16,503.52, 22,769.88 and 10,123.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,503.52 : 22,769.88 = 10,123.56 : x
2. Step 2: Convert to fraction form
   16,503.52/22,769.88 = 10,123.56/x
3. Step 3: Cross multiply
   16,503.52x = 22,769.88 × 10,123.56
4. Step 4: Simplify right side
   16,503.52x = 230,512,246.37
5. Step 5: Solve for x
   x = 230,512,246.37/16,503.52
6. Step 6: Final answer
   x = 13,967.46