Finding the Fourth Proportional to 2,499,869.92, 3,449,836.56 and 1,353,964

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499,869.92 : 3,449,836.56 = 1,353,964 : x
2. Step 2: Convert to fraction form
   2,499,869.92/3,449,836.56 = 1,353,964/x
3. Step 3: Cross multiply
   2,499,869.92x = 3,449,836.56 × 1,353,964
4. Step 4: Simplify right side
   2,499,869.92x = 4,670,954,508,123.84
5. Step 5: Solve for x
   x = 4,670,954,508,123.84/2,499,869.92
6. Step 6: Final answer
   x = 1,868,479.02