Finding the Fourth Proportional to 2,499,865.92, 3,449,831.04 and 1,353,960

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499,865.92 : 3,449,831.04 = 1,353,960 : x
2. Step 2: Convert to fraction form
   2,499,865.92/3,449,831.04 = 1,353,960/x
3. Step 3: Cross multiply
   2,499,865.92x = 3,449,831.04 × 1,353,960
4. Step 4: Simplify right side
   2,499,865.92x = 4,670,933,234,918.40
5. Step 5: Solve for x
   x = 4,670,933,234,918.40/2,499,865.92
6. Step 6: Final answer
   x = 1,868,473.50