Finding the Fourth Proportional to 14,300.59, 19,723.12 and 10,065.67

Step by Step Solution

1. Step 1: Write the proportion equation
   14,300.59 : 19,723.12 = 10,065.67 : x
2. Step 2: Convert to fraction form
   14,300.59/19,723.12 = 10,065.67/x
3. Step 3: Cross multiply
   14,300.59x = 19,723.12 × 10,065.67
4. Step 4: Simplify right side
   14,300.59x = 198,526,392.13
5. Step 5: Solve for x
   x = 198,526,392.13/14,300.59
6. Step 6: Final answer
   x = 13,882.39