Finding the Fourth Proportional to 5,054.42, 7,582.72 and 2,458.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,054.42 : 7,582.72 = 2,458.82 : x
2. Step 2: Convert to fraction form
   5,054.42/7,582.72 = 2,458.82/x
3. Step 3: Cross multiply
   5,054.42x = 7,582.72 × 2,458.82
4. Step 4: Simplify right side
   5,054.42x = 18,644,543.59
5. Step 5: Solve for x
   x = 18,644,543.59/5,054.42
6. Step 6: Final answer
   x = 3,688.76