Finding the Fourth Proportional to 60,772, 83,868.24 and 34,276

Step by Step Solution

1. Step 1: Write the proportion equation
   60,772 : 83,868.24 = 34,276 : x
2. Step 2: Convert to fraction form
   60,772/83,868.24 = 34,276/x
3. Step 3: Cross multiply
   60,772x = 83,868.24 × 34,276
4. Step 4: Simplify right side
   60,772x = 2,874,667,794.24
5. Step 5: Solve for x
   x = 2,874,667,794.24/60,772
6. Step 6: Final answer
   x = 47,302.50