Finding the Fourth Proportional to 5,483.91, 7,568.42 and 3,804.87

Step by Step Solution

1. Step 1: Write the proportion equation
   5,483.91 : 7,568.42 = 3,804.87 : x
2. Step 2: Convert to fraction form
   5,483.91/7,568.42 = 3,804.87/x
3. Step 3: Cross multiply
   5,483.91x = 7,568.42 × 3,804.87
4. Step 4: Simplify right side
   5,483.91x = 28,796,835.18
5. Step 5: Solve for x
   x = 28,796,835.18/5,483.91
6. Step 6: Final answer
   x = 5,251.15