Finding the Fourth Proportional to 67,751.51, 101,608.07 and 42,754.10

Step by Step Solution

1. Step 1: Write the proportion equation
   67,751.51 : 101,608.07 = 42,754.10 : x
2. Step 2: Convert to fraction form
   67,751.51/101,608.07 = 42,754.10/x
3. Step 3: Cross multiply
   67,751.51x = 101,608.07 × 42,754.10
4. Step 4: Simplify right side
   67,751.51x = 4,344,160,863.78
5. Step 5: Solve for x
   x = 4,344,160,863.78/67,751.51
6. Step 6: Final answer
   x = 64,119.03