Finding the Fourth Proportional to 59,970.50, 82,766.58 and 34,820

Step by Step Solution

1. Step 1: Write the proportion equation
   59,970.50 : 82,766.58 = 34,820 : x
2. Step 2: Convert to fraction form
   59,970.50/82,766.58 = 34,820/x
3. Step 3: Cross multiply
   59,970.50x = 82,766.58 × 34,820
4. Step 4: Simplify right side
   59,970.50x = 2,881,932,315.60
5. Step 5: Solve for x
   x = 2,881,932,315.60/59,970.50
6. Step 6: Final answer
   x = 48,055.83