Finding the Fourth Proportional to 3,499.52, 4,831.76 and 2,453

Step by Step Solution

1. Step 1: Write the proportion equation
   3,499.52 : 4,831.76 = 2,453 : x
2. Step 2: Convert to fraction form
   3,499.52/4,831.76 = 2,453/x
3. Step 3: Cross multiply
   3,499.52x = 4,831.76 × 2,453
4. Step 4: Simplify right side
   3,499.52x = 11,852,307.28
5. Step 5: Solve for x
   x = 11,852,307.28/3,499.52
6. Step 6: Final answer
   x = 3,386.84