Finding the Fourth Proportional to 105,273.63, 157,935.24 and 34,196.04

Step by Step Solution

1. Step 1: Write the proportion equation
   105,273.63 : 157,935.24 = 34,196.04 : x
2. Step 2: Convert to fraction form
   105,273.63/157,935.24 = 34,196.04/x
3. Step 3: Cross multiply
   105,273.63x = 157,935.24 × 34,196.04
4. Step 4: Simplify right side
   105,273.63x = 5,400,759,784.45
5. Step 5: Solve for x
   x = 5,400,759,784.45/105,273.63
6. Step 6: Final answer
   x = 51,302.11