Finding the Fourth Proportional to 2,892,755.42, 4,339,271.52 and 2,386,377.44

Step by Step Solution

1. Step 1: Write the proportion equation
   2,892,755.42 : 4,339,271.52 = 2,386,377.44 : x
2. Step 2: Convert to fraction form
   2,892,755.42/4,339,271.52 = 2,386,377.44/x
3. Step 3: Cross multiply
   2,892,755.42x = 4,339,271.52 × 2,386,377.44
4. Step 4: Simplify right side
   2,892,755.42x = 10,355,139,661,362.51
5. Step 5: Solve for x
   x = 10,355,139,661,362.51/2,892,755.42
6. Step 6: Final answer
   x = 3,579,680.32