Finding the Fourth Proportional to 105,553.94, 158,343.86 and 34,483.73

Step by Step Solution

1. Step 1: Write the proportion equation
   105,553.94 : 158,343.86 = 34,483.73 : x
2. Step 2: Convert to fraction form
   105,553.94/158,343.86 = 34,483.73/x
3. Step 3: Cross multiply
   105,553.94x = 158,343.86 × 34,483.73
4. Step 4: Simplify right side
   105,553.94x = 5,460,286,209.89
5. Step 5: Solve for x
   x = 5,460,286,209.89/105,553.94
6. Step 6: Final answer
   x = 51,729.82