Finding the Fourth Proportional to 2,570,086.86, 3,546,710.31 and 1,424,166.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,570,086.86 : 3,546,710.31 = 1,424,166.29 : x
2. Step 2: Convert to fraction form
   2,570,086.86/3,546,710.31 = 1,424,166.29/x
3. Step 3: Cross multiply
   2,570,086.86x = 3,546,710.31 × 1,424,166.29
4. Step 4: Simplify right side
   2,570,086.86x = 5,051,105,263,897.45
5. Step 5: Solve for x
   x = 5,051,105,263,897.45/2,570,086.86
6. Step 6: Final answer
   x = 1,965,344.18