Finding the Fourth Proportional to 60,766.84, 83,845.70 and 34,920.38

Step by Step Solution

1. Step 1: Write the proportion equation
   60,766.84 : 83,845.70 = 34,920.38 : x
2. Step 2: Convert to fraction form
   60,766.84/83,845.70 = 34,920.38/x
3. Step 3: Cross multiply
   60,766.84x = 83,845.70 × 34,920.38
4. Step 4: Simplify right side
   60,766.84x = 2,927,923,705.37
5. Step 5: Solve for x
   x = 2,927,923,705.37/60,766.84
6. Step 6: Final answer
   x = 48,182.92