Finding the Fourth Proportional to 2,459,705.24, 3,394,370.72 and 1,357,146.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,459,705.24 : 3,394,370.72 = 1,357,146.81 : x
2. Step 2: Convert to fraction form
   2,459,705.24/3,394,370.72 = 1,357,146.81/x
3. Step 3: Cross multiply
   2,459,705.24x = 3,394,370.72 × 1,357,146.81
4. Step 4: Simplify right side
   2,459,705.24x = 4,606,659,394,605.40
5. Step 5: Solve for x
   x = 4,606,659,394,605.40/2,459,705.24
6. Step 6: Final answer
   x = 1,872,850.18