Finding the Fourth Proportional to 5,624.53, 8,437.82 and 2,814.83

Step by Step Solution

1. Step 1: Write the proportion equation
   5,624.53 : 8,437.82 = 2,814.83 : x
2. Step 2: Convert to fraction form
   5,624.53/8,437.82 = 2,814.83/x
3. Step 3: Cross multiply
   5,624.53x = 8,437.82 × 2,814.83
4. Step 4: Simplify right side
   5,624.53x = 23,751,004.25
5. Step 5: Solve for x
   x = 23,751,004.25/5,624.53
6. Step 6: Final answer
   x = 4,222.76