Finding the Fourth Proportional to 101,638.10, 152,481.38 and 35,078.82

Step by Step Solution

1. Step 1: Write the proportion equation
   101,638.10 : 152,481.38 = 35,078.82 : x
2. Step 2: Convert to fraction form
   101,638.10/152,481.38 = 35,078.82/x
3. Step 3: Cross multiply
   101,638.10x = 152,481.38 × 35,078.82
4. Step 4: Simplify right side
   101,638.10x = 5,348,866,882.37
5. Step 5: Solve for x
   x = 5,348,866,882.37/101,638.10
6. Step 6: Final answer
   x = 52,626.59