Finding the Fourth Proportional to 2,499.53, 3,749.29 and 650.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499.53 : 3,749.29 = 650.48 : x
2. Step 2: Convert to fraction form
   2,499.53/3,749.29 = 650.48/x
3. Step 3: Cross multiply
   2,499.53x = 3,749.29 × 650.48
4. Step 4: Simplify right side
   2,499.53x = 2,438,845.91
5. Step 5: Solve for x
   x = 2,438,845.91/2,499.53
6. Step 6: Final answer
   x = 975.72