Finding the Fourth Proportional to 1,622,956.59, 2,434,656.42 and 676,105.92

Step by Step Solution

1. Step 1: Write the proportion equation
   1,622,956.59 : 2,434,656.42 = 676,105.92 : x
2. Step 2: Convert to fraction form
   1,622,956.59/2,434,656.42 = 676,105.92/x
3. Step 3: Cross multiply
   1,622,956.59x = 2,434,656.42 × 676,105.92
4. Step 4: Simplify right side
   1,622,956.59x = 1,646,085,618,728.01
5. Step 5: Solve for x
   x = 1,646,085,618,728.01/1,622,956.59
6. Step 6: Final answer
   x = 1,014,251.17