Finding the Fourth Proportional to 34,046.02, 51,048.18 and 14,049.31

Step by Step Solution

1. Step 1: Write the proportion equation
   34,046.02 : 51,048.18 = 14,049.31 : x
2. Step 2: Convert to fraction form
   34,046.02/51,048.18 = 14,049.31/x
3. Step 3: Cross multiply
   34,046.02x = 51,048.18 × 14,049.31
4. Step 4: Simplify right side
   34,046.02x = 717,191,705.76
5. Step 5: Solve for x
   x = 717,191,705.76/34,046.02
6. Step 6: Final answer
   x = 21,065.36