Finding the Fourth Proportional to 10,698, 16,048.58 and 3,679.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,698 : 16,048.58 = 3,679.82 : x
2. Step 2: Convert to fraction form
   10,698/16,048.58 = 3,679.82/x
3. Step 3: Cross multiply
   10,698x = 16,048.58 × 3,679.82
4. Step 4: Simplify right side
   10,698x = 59,055,787.01
5. Step 5: Solve for x
   x = 59,055,787.01/10,698
6. Step 6: Final answer
   x = 5,520.26