Finding the Fourth Proportional to 264,706.52, 397,133.89 and 107,045.69

Step by Step Solution

1. Step 1: Write the proportion equation
   264,706.52 : 397,133.89 = 107,045.69 : x
2. Step 2: Convert to fraction form
   264,706.52/397,133.89 = 107,045.69/x
3. Step 3: Cross multiply
   264,706.52x = 397,133.89 × 107,045.69
4. Step 4: Simplify right side
   264,706.52x = 42,511,469,024.15
5. Step 5: Solve for x
   x = 42,511,469,024.15/264,706.52
6. Step 6: Final answer
   x = 160,598.50