Finding the Fourth Proportional to 5,667.53, 8,483.78 and 5,584.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,667.53 : 8,483.78 = 5,584.50 : x
2. Step 2: Convert to fraction form
   5,667.53/8,483.78 = 5,584.50/x
3. Step 3: Cross multiply
   5,667.53x = 8,483.78 × 5,584.50
4. Step 4: Simplify right side
   5,667.53x = 47,377,641.49
5. Step 5: Solve for x
   x = 47,377,641.49/5,667.53
6. Step 6: Final answer
   x = 8,359.49