Finding the Fourth Proportional to 60,835.56, 83,949.12 and 33,976.80

Step by Step Solution

1. Step 1: Write the proportion equation
   60,835.56 : 83,949.12 = 33,976.80 : x
2. Step 2: Convert to fraction form
   60,835.56/83,949.12 = 33,976.80/x
3. Step 3: Cross multiply
   60,835.56x = 83,949.12 × 33,976.80
4. Step 4: Simplify right side
   60,835.56x = 2,852,322,460.42
5. Step 5: Solve for x
   x = 2,852,322,460.42/60,835.56
6. Step 6: Final answer
   x = 46,885.78