Finding the Fourth Proportional to 2,570,155.92, 3,546,725.94 and 1,424,342.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,570,155.92 : 3,546,725.94 = 1,424,342.88 : x
2. Step 2: Convert to fraction form
   2,570,155.92/3,546,725.94 = 1,424,342.88/x
3. Step 3: Cross multiply
   2,570,155.92x = 3,546,725.94 × 1,424,342.88
4. Step 4: Simplify right side
   2,570,155.92x = 5,051,753,839,950.31
5. Step 5: Solve for x
   x = 5,051,753,839,950.31/2,570,155.92
6. Step 6: Final answer
   x = 1,965,543.72