Finding the Fourth Proportional to 1,971,919.72, 2,956,625.69 and 834,086.80

Step by Step Solution

1. Step 1: Write the proportion equation
   1,971,919.72 : 2,956,625.69 = 834,086.80 : x
2. Step 2: Convert to fraction form
   1,971,919.72/2,956,625.69 = 834,086.80/x
3. Step 3: Cross multiply
   1,971,919.72x = 2,956,625.69 × 834,086.80
4. Step 4: Simplify right side
   1,971,919.72x = 2,466,082,445,786.76
5. Step 5: Solve for x
   x = 2,466,082,445,786.76/1,971,919.72
6. Step 6: Final answer
   x = 1,250,599.82