Finding the Fourth Proportional to 105,048, 157,573.37 and 34,927.31

Step by Step Solution

1. Step 1: Write the proportion equation
   105,048 : 157,573.37 = 34,927.31 : x
2. Step 2: Convert to fraction form
   105,048/157,573.37 = 34,927.31/x
3. Step 3: Cross multiply
   105,048x = 157,573.37 × 34,927.31
4. Step 4: Simplify right side
   105,048x = 5,503,614,422.99
5. Step 5: Solve for x
   x = 5,503,614,422.99/105,048
6. Step 6: Final answer
   x = 52,391.43