Finding the Fourth Proportional to 67,431.68, 101,118.04 and 35,834.12

Step by Step Solution

1. Step 1: Write the proportion equation
   67,431.68 : 101,118.04 = 35,834.12 : x
2. Step 2: Convert to fraction form
   67,431.68/101,118.04 = 35,834.12/x
3. Step 3: Cross multiply
   67,431.68x = 101,118.04 × 35,834.12
4. Step 4: Simplify right side
   67,431.68x = 3,623,475,979.52
5. Step 5: Solve for x
   x = 3,623,475,979.52/67,431.68
6. Step 6: Final answer
   x = 53,735.51