Finding the Fourth Proportional to 14,087.33, 19,439.66 and 7,714.00

Step by Step Solution

1. Step 1: Write the proportion equation
   14,087.33 : 19,439.66 = 7,714.00 : x
2. Step 2: Convert to fraction form
   14,087.33/19,439.66 = 7,714.00/x
3. Step 3: Cross multiply
   14,087.33x = 19,439.66 × 7,714.00
4. Step 4: Simplify right side
   14,087.33x = 149,957,401.47
5. Step 5: Solve for x
   x = 149,957,401.47/14,087.33
6. Step 6: Final answer
   x = 10,644.85