Finding the Fourth Proportional to 10,980.65, 16,472.58 and 3,583.29

Step by Step Solution

1. Step 1: Write the proportion equation
   10,980.65 : 16,472.58 = 3,583.29 : x
2. Step 2: Convert to fraction form
   10,980.65/16,472.58 = 3,583.29/x
3. Step 3: Cross multiply
   10,980.65x = 16,472.58 × 3,583.29
4. Step 4: Simplify right side
   10,980.65x = 59,026,013.27
5. Step 5: Solve for x
   x = 59,026,013.27/10,980.65
6. Step 6: Final answer
   x = 5,375.46