Finding the Fourth Proportional to 14,320.01, 19,761.77 and 7,946.76

Step by Step Solution

1. Step 1: Write the proportion equation
   14,320.01 : 19,761.77 = 7,946.76 : x
2. Step 2: Convert to fraction form
   14,320.01/19,761.77 = 7,946.76/x
3. Step 3: Cross multiply
   14,320.01x = 19,761.77 × 7,946.76
4. Step 4: Simplify right side
   14,320.01x = 157,042,043.37
5. Step 5: Solve for x
   x = 157,042,043.37/14,320.01
6. Step 6: Final answer
   x = 10,966.62