Finding the Fourth Proportional to 67,816.50, 101,730.29 and 34,065.15

Step by Step Solution

1. Step 1: Write the proportion equation
   67,816.50 : 101,730.29 = 34,065.15 : x
2. Step 2: Convert to fraction form
   67,816.50/101,730.29 = 34,065.15/x
3. Step 3: Cross multiply
   67,816.50x = 101,730.29 × 34,065.15
4. Step 4: Simplify right side
   67,816.50x = 3,465,457,894.93
5. Step 5: Solve for x
   x = 3,465,457,894.93/67,816.50
6. Step 6: Final answer
   x = 51,100.51