Finding the Fourth Proportional to 2,588,558.55, 3,882,837.83 and 791,442.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,588,558.55 : 3,882,837.83 = 791,442.03 : x
2. Step 2: Convert to fraction form
   2,588,558.55/3,882,837.83 = 791,442.03/x
3. Step 3: Cross multiply
   2,588,558.55x = 3,882,837.83 × 791,442.03
4. Step 4: Simplify right side
   2,588,558.55x = 3,073,041,054,336.00
5. Step 5: Solve for x
   x = 3,073,041,054,336.00/2,588,558.55
6. Step 6: Final answer
   x = 1,187,163.05