Finding the Fourth Proportional to 105,047.88, 157,571.84 and 34,927.80

Step by Step Solution

1. Step 1: Write the proportion equation
   105,047.88 : 157,571.84 = 34,927.80 : x
2. Step 2: Convert to fraction form
   105,047.88/157,571.84 = 34,927.80/x
3. Step 3: Cross multiply
   105,047.88x = 157,571.84 × 34,927.80
4. Step 4: Simplify right side
   105,047.88x = 5,503,637,713.15
5. Step 5: Solve for x
   x = 5,503,637,713.15/105,047.88
6. Step 6: Final answer
   x = 52,391.71