Finding the Fourth Proportional to 105,050.16, 157,576.61 and 34,929.47

Step by Step Solution

1. Step 1: Write the proportion equation
   105,050.16 : 157,576.61 = 34,929.47 : x
2. Step 2: Convert to fraction form
   105,050.16/157,576.61 = 34,929.47/x
3. Step 3: Cross multiply
   105,050.16x = 157,576.61 × 34,929.47
4. Step 4: Simplify right side
   105,050.16x = 5,504,067,384.37
5. Step 5: Solve for x
   x = 5,504,067,384.37/105,050.16
6. Step 6: Final answer
   x = 52,394.66