Finding the Fourth Proportional to 10,851.42, 16,276.32 and 3,059.22

Step by Step Solution

1. Step 1: Write the proportion equation
   10,851.42 : 16,276.32 = 3,059.22 : x
2. Step 2: Convert to fraction form
   10,851.42/16,276.32 = 3,059.22/x
3. Step 3: Cross multiply
   10,851.42x = 16,276.32 × 3,059.22
4. Step 4: Simplify right side
   10,851.42x = 49,792,843.67
5. Step 5: Solve for x
   x = 49,792,843.67/10,851.42
6. Step 6: Final answer
   x = 4,588.60