Finding the Fourth Proportional to 105,250.86, 157,897.04 and 34,160.22

Step by Step Solution

1. Step 1: Write the proportion equation
   105,250.86 : 157,897.04 = 34,160.22 : x
2. Step 2: Convert to fraction form
   105,250.86/157,897.04 = 34,160.22/x
3. Step 3: Cross multiply
   105,250.86x = 157,897.04 × 34,160.22
4. Step 4: Simplify right side
   105,250.86x = 5,393,797,452.95
5. Step 5: Solve for x
   x = 5,393,797,452.95/105,250.86
6. Step 6: Final answer
   x = 51,247.06