Finding the Fourth Proportional to 2,656,071.56, 3,984,142.98 and 834,377.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,656,071.56 : 3,984,142.98 = 834,377.06 : x
2. Step 2: Convert to fraction form
   2,656,071.56/3,984,142.98 = 834,377.06/x
3. Step 3: Cross multiply
   2,656,071.56x = 3,984,142.98 × 834,377.06
4. Step 4: Simplify right side
   2,656,071.56x = 3,324,277,506,272.04
5. Step 5: Solve for x
   x = 3,324,277,506,272.04/2,656,071.56
6. Step 6: Final answer
   x = 1,251,576.79