Finding the Fourth Proportional to 105,229.64, 157,852.56 and 35,108.84

Step by Step Solution

1. Step 1: Write the proportion equation
   105,229.64 : 157,852.56 = 35,108.84 : x
2. Step 2: Convert to fraction form
   105,229.64/157,852.56 = 35,108.84/x
3. Step 3: Cross multiply
   105,229.64x = 157,852.56 × 35,108.84
4. Step 4: Simplify right side
   105,229.64x = 5,542,020,272.63
5. Step 5: Solve for x
   x = 5,542,020,272.63/105,229.64
6. Step 6: Final answer
   x = 52,665.96