Finding the Fourth Proportional to 2,570,085.86, 3,546,708.93 and 1,424,165.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,570,085.86 : 3,546,708.93 = 1,424,165.29 : x
2. Step 2: Convert to fraction form
   2,570,085.86/3,546,708.93 = 1,424,165.29/x
3. Step 3: Cross multiply
   2,570,085.86x = 3,546,708.93 × 1,424,165.29
4. Step 4: Simplify right side
   2,570,085.86x = 5,051,099,742,972.27
5. Step 5: Solve for x
   x = 5,051,099,742,972.27/2,570,085.86
6. Step 6: Final answer
   x = 1,965,342.80