Finding the Fourth Proportional to 59,959.71, 89,986.56 and 41,830.04

Step by Step Solution

1. Step 1: Write the proportion equation
   59,959.71 : 89,986.56 = 41,830.04 : x
2. Step 2: Convert to fraction form
   59,959.71/89,986.56 = 41,830.04/x
3. Step 3: Cross multiply
   59,959.71x = 89,986.56 × 41,830.04
4. Step 4: Simplify right side
   59,959.71x = 3,764,141,629.23
5. Step 5: Solve for x
   x = 3,764,141,629.23/59,959.71
6. Step 6: Final answer
   x = 62,777.85