Finding the Fourth Proportional to 59,783.28, 82,493.28 and 35,914.20

Step by Step Solution

1. Step 1: Write the proportion equation
   59,783.28 : 82,493.28 = 35,914.20 : x
2. Step 2: Convert to fraction form
   59,783.28/82,493.28 = 35,914.20/x
3. Step 3: Cross multiply
   59,783.28x = 82,493.28 × 35,914.20
4. Step 4: Simplify right side
   59,783.28x = 2,962,680,156.58
5. Step 5: Solve for x
   x = 2,962,680,156.58/59,783.28
6. Step 6: Final answer
   x = 49,557.00