Finding the Fourth Proportional to 10,980.06, 16,472.70 and 3,584.54

Step by Step Solution

1. Step 1: Write the proportion equation
   10,980.06 : 16,472.70 = 3,584.54 : x
2. Step 2: Convert to fraction form
   10,980.06/16,472.70 = 3,584.54/x
3. Step 3: Cross multiply
   10,980.06x = 16,472.70 × 3,584.54
4. Step 4: Simplify right side
   10,980.06x = 59,047,052.06
5. Step 5: Solve for x
   x = 59,047,052.06/10,980.06
6. Step 6: Final answer
   x = 5,377.66