Finding the Fourth Proportional to 2,372,081.42, 3,558,340.89 and 774,652.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,372,081.42 : 3,558,340.89 = 774,652.82 : x
2. Step 2: Convert to fraction form
   2,372,081.42/3,558,340.89 = 774,652.82/x
3. Step 3: Cross multiply
   2,372,081.42x = 3,558,340.89 × 774,652.82
4. Step 4: Simplify right side
   2,372,081.42x = 2,756,478,804,959.81
5. Step 5: Solve for x
   x = 2,756,478,804,959.81/2,372,081.42
6. Step 6: Final answer
   x = 1,162,050.67