Finding the Fourth Proportional to 14,059.74, 19,402.83 and 7,772.34

Step by Step Solution

1. Step 1: Write the proportion equation
   14,059.74 : 19,402.83 = 7,772.34 : x
2. Step 2: Convert to fraction form
   14,059.74/19,402.83 = 7,772.34/x
3. Step 3: Cross multiply
   14,059.74x = 19,402.83 × 7,772.34
4. Step 4: Simplify right side
   14,059.74x = 150,805,391.72
5. Step 5: Solve for x
   x = 150,805,391.72/14,059.74
6. Step 6: Final answer
   x = 10,726.04