Finding the Fourth Proportional to 2,680,178.82, 4,020,760.71 and 883,168.26

Step by Step Solution

1. Step 1: Write the proportion equation
   2,680,178.82 : 4,020,760.71 = 883,168.26 : x
2. Step 2: Convert to fraction form
   2,680,178.82/4,020,760.71 = 883,168.26/x
3. Step 3: Cross multiply
   2,680,178.82x = 4,020,760.71 × 883,168.26
4. Step 4: Simplify right side
   2,680,178.82x = 3,551,008,240,127.06
5. Step 5: Solve for x
   x = 3,551,008,240,127.06/2,680,178.82
6. Step 6: Final answer
   x = 1,324,914.67