Finding the Fourth Proportional to 3,341,404.40, 5,014,215 and 1,422,312.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,341,404.40 : 5,014,215 = 1,422,312.56 : x
2. Step 2: Convert to fraction form
   3,341,404.40/5,014,215 = 1,422,312.56/x
3. Step 3: Cross multiply
   3,341,404.40x = 5,014,215 × 1,422,312.56
4. Step 4: Simplify right side
   3,341,404.40x = 7,131,780,973,040.40
5. Step 5: Solve for x
   x = 7,131,780,973,040.40/3,341,404.40
6. Step 6: Final answer
   x = 2,134,366.31