Finding the Fourth Proportional to 109,236, 150,736.08 and 60,834.30

Step by Step Solution

1. Step 1: Write the proportion equation
   109,236 : 150,736.08 = 60,834.30 : x
2. Step 2: Convert to fraction form
   109,236/150,736.08 = 60,834.30/x
3. Step 3: Cross multiply
   109,236x = 150,736.08 × 60,834.30
4. Step 4: Simplify right side
   109,236x = 9,169,923,911.54
5. Step 5: Solve for x
   x = 9,169,923,911.54/109,236
6. Step 6: Final answer
   x = 83,945.99