Finding the Fourth Proportional to 59,830.25, 82,601.17 and 53,187.84

Step by Step Solution

1. Step 1: Write the proportion equation
   59,830.25 : 82,601.17 = 53,187.84 : x
2. Step 2: Convert to fraction form
   59,830.25/82,601.17 = 53,187.84/x
3. Step 3: Cross multiply
   59,830.25x = 82,601.17 × 53,187.84
4. Step 4: Simplify right side
   59,830.25x = 4,393,377,680.80
5. Step 5: Solve for x
   x = 4,393,377,680.80/59,830.25
6. Step 6: Final answer
   x = 73,430.72