Finding the Fourth Proportional to 2,096,397.06, 3,144,484.40 and 676,453.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,096,397.06 : 3,144,484.40 = 676,453.28 : x
2. Step 2: Convert to fraction form
   2,096,397.06/3,144,484.40 = 676,453.28/x
3. Step 3: Cross multiply
   2,096,397.06x = 3,144,484.40 × 676,453.28
4. Step 4: Simplify right side
   2,096,397.06x = 2,127,096,786,288.83
5. Step 5: Solve for x
   x = 2,127,096,786,288.83/2,096,397.06
6. Step 6: Final answer
   x = 1,014,644.04