Finding the Fourth Proportional to 14,296.02, 21,436.71 and 5,973.76

Step by Step Solution

1. Step 1: Write the proportion equation
   14,296.02 : 21,436.71 = 5,973.76 : x
2. Step 2: Convert to fraction form
   14,296.02/21,436.71 = 5,973.76/x
3. Step 3: Cross multiply
   14,296.02x = 21,436.71 × 5,973.76
4. Step 4: Simplify right side
   14,296.02x = 128,057,760.73
5. Step 5: Solve for x
   x = 128,057,760.73/14,296.02
6. Step 6: Final answer
   x = 8,957.58