Finding the Fourth Proportional to 146,035.35, 201,528.72 and 78,967.35

Step by Step Solution

1. Step 1: Write the proportion equation
   146,035.35 : 201,528.72 = 78,967.35 : x
2. Step 2: Convert to fraction form
   146,035.35/201,528.72 = 78,967.35/x
3. Step 3: Cross multiply
   146,035.35x = 201,528.72 × 78,967.35
4. Step 4: Simplify right side
   146,035.35x = 15,914,188,967.29
5. Step 5: Solve for x
   x = 15,914,188,967.29/146,035.35
6. Step 6: Final answer
   x = 108,974.91