Finding the Fourth Proportional to 105,253.12, 157,881.06 and 35,132.38

Step by Step Solution

1. Step 1: Write the proportion equation
   105,253.12 : 157,881.06 = 35,132.38 : x
2. Step 2: Convert to fraction form
   105,253.12/157,881.06 = 35,132.38/x
3. Step 3: Cross multiply
   105,253.12x = 157,881.06 × 35,132.38
4. Step 4: Simplify right side
   105,253.12x = 5,546,737,394.72
5. Step 5: Solve for x
   x = 5,546,737,394.72/105,253.12
6. Step 6: Final answer
   x = 52,699.03