Finding the Fourth Proportional to 14,086.96, 21,123.60 and 7,063.96

Step by Step Solution

1. Step 1: Write the proportion equation
   14,086.96 : 21,123.60 = 7,063.96 : x
2. Step 2: Convert to fraction form
   14,086.96/21,123.60 = 7,063.96/x
3. Step 3: Cross multiply
   14,086.96x = 21,123.60 × 7,063.96
4. Step 4: Simplify right side
   14,086.96x = 149,216,265.46
5. Step 5: Solve for x
   x = 149,216,265.46/14,086.96
6. Step 6: Final answer
   x = 10,592.51