Finding the Fourth Proportional to 4,116.47, 5,669.33 and 3,556.76

Step by Step Solution

1. Step 1: Write the proportion equation
   4,116.47 : 5,669.33 = 3,556.76 : x
2. Step 2: Convert to fraction form
   4,116.47/5,669.33 = 3,556.76/x
3. Step 3: Cross multiply
   4,116.47x = 5,669.33 × 3,556.76
4. Step 4: Simplify right side
   4,116.47x = 20,164,400.04
5. Step 5: Solve for x
   x = 20,164,400.04/4,116.47
6. Step 6: Final answer
   x = 4,898.47