Finding the Fourth Proportional to 4,499.35, 6,747.50 and 1,577.27

Step by Step Solution

1. Step 1: Write the proportion equation
   4,499.35 : 6,747.50 = 1,577.27 : x
2. Step 2: Convert to fraction form
   4,499.35/6,747.50 = 1,577.27/x
3. Step 3: Cross multiply
   4,499.35x = 6,747.50 × 1,577.27
4. Step 4: Simplify right side
   4,499.35x = 10,642,650.14
5. Step 5: Solve for x
   x = 10,642,650.14/4,499.35
6. Step 6: Final answer
   x = 2,365.38