Finding the Fourth Proportional to 10,980.01, 16,472.64 and 3,584.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,980.01 : 16,472.64 = 3,584.48 : x
2. Step 2: Convert to fraction form
   10,980.01/16,472.64 = 3,584.48/x
3. Step 3: Cross multiply
   10,980.01x = 16,472.64 × 3,584.48
4. Step 4: Simplify right side
   10,980.01x = 59,045,848.63
5. Step 5: Solve for x
   x = 59,045,848.63/10,980.01
6. Step 6: Final answer
   x = 5,377.58