Finding the Fourth Proportional to 5,494.02, 8,245.62 and 5,148.03

Step by Step Solution

1. Step 1: Write the proportion equation
   5,494.02 : 8,245.62 = 5,148.03 : x
2. Step 2: Convert to fraction form
   5,494.02/8,245.62 = 5,148.03/x
3. Step 3: Cross multiply
   5,494.02x = 8,245.62 × 5,148.03
4. Step 4: Simplify right side
   5,494.02x = 42,448,699.13
5. Step 5: Solve for x
   x = 42,448,699.13/5,494.02
6. Step 6: Final answer
   x = 7,726.35