Finding the Fourth Proportional to 10,698.63, 16,044.01 and 3,676.65

Step by Step Solution

1. Step 1: Write the proportion equation
   10,698.63 : 16,044.01 = 3,676.65 : x
2. Step 2: Convert to fraction form
   10,698.63/16,044.01 = 3,676.65/x
3. Step 3: Cross multiply
   10,698.63x = 16,044.01 × 3,676.65
4. Step 4: Simplify right side
   10,698.63x = 58,988,250.94
5. Step 5: Solve for x
   x = 58,988,250.94/10,698.63
6. Step 6: Final answer
   x = 5,513.63