Finding the Fourth Proportional to 67,530.50, 101,261.15 and 35,958.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,530.50 : 101,261.15 = 35,958.50 : x
2. Step 2: Convert to fraction form
   67,530.50/101,261.15 = 35,958.50/x
3. Step 3: Cross multiply
   67,530.50x = 101,261.15 × 35,958.50
4. Step 4: Simplify right side
   67,530.50x = 3,641,199,062.28
5. Step 5: Solve for x
   x = 3,641,199,062.28/67,530.50
6. Step 6: Final answer
   x = 53,919.33