Finding the Fourth Proportional to 4,429,042.56, 6,112,078.72 and 2,391,852

Step by Step Solution

1. Step 1: Write the proportion equation
   4,429,042.56 : 6,112,078.72 = 2,391,852 : x
2. Step 2: Convert to fraction form
   4,429,042.56/6,112,078.72 = 2,391,852/x
3. Step 3: Cross multiply
   4,429,042.56x = 6,112,078.72 × 2,391,852
4. Step 4: Simplify right side
   4,429,042.56x = 14,619,187,710,589.44
5. Step 5: Solve for x
   x = 14,619,187,710,589.44/4,429,042.56
6. Step 6: Final answer
   x = 3,300,755.75