Finding the Fourth Proportional to 2,092,628.88, 3,141,155.16 and 971,778.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,092,628.88 : 3,141,155.16 = 971,778.96 : x
2. Step 2: Convert to fraction form
   2,092,628.88/3,141,155.16 = 971,778.96/x
3. Step 3: Cross multiply
   2,092,628.88x = 3,141,155.16 × 971,778.96
4. Step 4: Simplify right side
   2,092,628.88x = 3,052,508,494,583.43
5. Step 5: Solve for x
   x = 3,052,508,494,583.43/2,092,628.88
6. Step 6: Final answer
   x = 1,458,695.58