Finding the Fourth Proportional to 4,499.83, 6,749.69 and 1,538.24

Step by Step Solution

1. Step 1: Write the proportion equation
   4,499.83 : 6,749.69 = 1,538.24 : x
2. Step 2: Convert to fraction form
   4,499.83/6,749.69 = 1,538.24/x
3. Step 3: Cross multiply
   4,499.83x = 6,749.69 × 1,538.24
4. Step 4: Simplify right side
   4,499.83x = 10,382,635.45
5. Step 5: Solve for x
   x = 10,382,635.45/4,499.83
6. Step 6: Final answer
   x = 2,307.34