Finding the Fourth Proportional to 2,588,956.99, 3,882,812.56 and 791,856.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,588,956.99 : 3,882,812.56 = 791,856.16 : x
2. Step 2: Convert to fraction form
   2,588,956.99/3,882,812.56 = 791,856.16/x
3. Step 3: Cross multiply
   2,588,956.99x = 3,882,812.56 × 791,856.16
4. Step 4: Simplify right side
   2,588,956.99x = 3,074,629,032,074.70
5. Step 5: Solve for x
   x = 3,074,629,032,074.70/2,588,956.99
6. Step 6: Final answer
   x = 1,187,593.71