Finding the Fourth Proportional to 60,715.43, 83,783.34 and 33,856.35

Step by Step Solution

1. Step 1: Write the proportion equation
   60,715.43 : 83,783.34 = 33,856.35 : x
2. Step 2: Convert to fraction form
   60,715.43/83,783.34 = 33,856.35/x
3. Step 3: Cross multiply
   60,715.43x = 83,783.34 × 33,856.35
4. Step 4: Simplify right side
   60,715.43x = 2,836,598,083.21
5. Step 5: Solve for x
   x = 2,836,598,083.21/60,715.43
6. Step 6: Final answer
   x = 46,719.56