Finding the Fourth Proportional to 5,380.01, 7,424.72 and 3,584.37

Step by Step Solution

1. Step 1: Write the proportion equation
   5,380.01 : 7,424.72 = 3,584.37 : x
2. Step 2: Convert to fraction form
   5,380.01/7,424.72 = 3,584.37/x
3. Step 3: Cross multiply
   5,380.01x = 7,424.72 × 3,584.37
4. Step 4: Simplify right side
   5,380.01x = 26,612,925.70
5. Step 5: Solve for x
   x = 26,612,925.70/5,380.01
6. Step 6: Final answer
   x = 4,946.64