Finding the Fourth Proportional to 105,310.26, 157,973.56 and 35,189.82

Step by Step Solution

1. Step 1: Write the proportion equation
   105,310.26 : 157,973.56 = 35,189.82 : x
2. Step 2: Convert to fraction form
   105,310.26/157,973.56 = 35,189.82/x
3. Step 3: Cross multiply
   105,310.26x = 157,973.56 × 35,189.82
4. Step 4: Simplify right side
   105,310.26x = 5,559,061,141.16
5. Step 5: Solve for x
   x = 5,559,061,141.16/105,310.26
6. Step 6: Final answer
   x = 52,787.46