Finding the Fourth Proportional to 5,567.50, 8,345.46 and 3,482.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,567.50 : 8,345.46 = 3,482.72 : x
2. Step 2: Convert to fraction form
   5,567.50/8,345.46 = 3,482.72/x
3. Step 3: Cross multiply
   5,567.50x = 8,345.46 × 3,482.72
4. Step 4: Simplify right side
   5,567.50x = 29,064,900.45
5. Step 5: Solve for x
   x = 29,064,900.45/5,567.50
6. Step 6: Final answer
   x = 5,220.46