Finding the Fourth Proportional to 3,344,086.98, 5,014,846.92 and 1,423,780.71

Step by Step Solution

1. Step 1: Write the proportion equation
   3,344,086.98 : 5,014,846.92 = 1,423,780.71 : x
2. Step 2: Convert to fraction form
   3,344,086.98/5,014,846.92 = 1,423,780.71/x
3. Step 3: Cross multiply
   3,344,086.98x = 5,014,846.92 × 1,423,780.71
4. Step 4: Simplify right side
   3,344,086.98x = 7,140,042,308,298.91
5. Step 5: Solve for x
   x = 7,140,042,308,298.91/3,344,086.98
6. Step 6: Final answer
   x = 2,135,124.58