Finding the Fourth Proportional to 5,582.58, 7,696.26 and 5,410.05

Step by Step Solution

1. Step 1: Write the proportion equation
   5,582.58 : 7,696.26 = 5,410.05 : x
2. Step 2: Convert to fraction form
   5,582.58/7,696.26 = 5,410.05/x
3. Step 3: Cross multiply
   5,582.58x = 7,696.26 × 5,410.05
4. Step 4: Simplify right side
   5,582.58x = 41,637,151.41
5. Step 5: Solve for x
   x = 41,637,151.41/5,582.58
6. Step 6: Final answer
   x = 7,458.41