Finding the Fourth Proportional to 113,843.54, 157,109.34 and 62,863.46

Step by Step Solution

1. Step 1: Write the proportion equation
   113,843.54 : 157,109.34 = 62,863.46 : x
2. Step 2: Convert to fraction form
   113,843.54/157,109.34 = 62,863.46/x
3. Step 3: Cross multiply
   113,843.54x = 157,109.34 × 62,863.46
4. Step 4: Simplify right side
   113,843.54x = 9,876,436,710.72
5. Step 5: Solve for x
   x = 9,876,436,710.72/113,843.54
6. Step 6: Final answer
   x = 86,754.48