Finding the Fourth Proportional to 146,073.25, 201,581.10 and 79,005.25

Step by Step Solution

1. Step 1: Write the proportion equation
   146,073.25 : 201,581.10 = 79,005.25 : x
2. Step 2: Convert to fraction form
   146,073.25/201,581.10 = 79,005.25/x
3. Step 3: Cross multiply
   146,073.25x = 201,581.10 × 79,005.25
4. Step 4: Simplify right side
   146,073.25x = 15,925,965,200.78
5. Step 5: Solve for x
   x = 15,925,965,200.78/146,073.25
6. Step 6: Final answer
   x = 109,027.25