Finding the Fourth Proportional to 1,875,760.72, 2,813,066.52 and 677,535.28

Step by Step Solution

1. Step 1: Write the proportion equation
   1,875,760.72 : 2,813,066.52 = 677,535.28 : x
2. Step 2: Convert to fraction form
   1,875,760.72/2,813,066.52 = 677,535.28/x
3. Step 3: Cross multiply
   1,875,760.72x = 2,813,066.52 × 677,535.28
4. Step 4: Simplify right side
   1,875,760.72x = 1,905,951,812,286.83
5. Step 5: Solve for x
   x = 1,905,951,812,286.83/1,875,760.72
6. Step 6: Final answer
   x = 1,016,095.39