Finding the Fourth Proportional to 2,372,079.42, 3,558,337.89 and 774,650.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,372,079.42 : 3,558,337.89 = 774,650.82 : x
2. Step 2: Convert to fraction form
   2,372,079.42/3,558,337.89 = 774,650.82/x
3. Step 3: Cross multiply
   2,372,079.42x = 3,558,337.89 × 774,650.82
4. Step 4: Simplify right side
   2,372,079.42x = 2,756,469,364,325.57
5. Step 5: Solve for x
   x = 2,756,469,364,325.57/2,372,079.42
6. Step 6: Final answer
   x = 1,162,047.67