Finding the Fourth Proportional to 59,784.75, 82,495.73 and 34,289.80

Step by Step Solution

1. Step 1: Write the proportion equation
   59,784.75 : 82,495.73 = 34,289.80 : x
2. Step 2: Convert to fraction form
   59,784.75/82,495.73 = 34,289.80/x
3. Step 3: Cross multiply
   59,784.75x = 82,495.73 × 34,289.80
4. Step 4: Simplify right side
   59,784.75x = 2,828,761,962.04
5. Step 5: Solve for x
   x = 2,828,761,962.04/59,784.75
6. Step 6: Final answer
   x = 47,315.78