Finding the Fourth Proportional to 79,227.52, 118,761.31 and 49,666.12

Step by Step Solution

1. Step 1: Write the proportion equation
   79,227.52 : 118,761.31 = 49,666.12 : x
2. Step 2: Convert to fraction form
   79,227.52/118,761.31 = 49,666.12/x
3. Step 3: Cross multiply
   79,227.52x = 118,761.31 × 49,666.12
4. Step 4: Simplify right side
   79,227.52x = 5,898,413,473.82
5. Step 5: Solve for x
   x = 5,898,413,473.82/79,227.52
6. Step 6: Final answer
   x = 74,449.05