Finding the Fourth Proportional to 105,884.96, 158,846.88 and 34,811.60

Step by Step Solution

1. Step 1: Write the proportion equation
   105,884.96 : 158,846.88 = 34,811.60 : x
2. Step 2: Convert to fraction form
   105,884.96/158,846.88 = 34,811.60/x
3. Step 3: Cross multiply
   105,884.96x = 158,846.88 × 34,811.60
4. Step 4: Simplify right side
   105,884.96x = 5,529,714,047.81
5. Step 5: Solve for x
   x = 5,529,714,047.81/105,884.96
6. Step 6: Final answer
   x = 52,223.79