Finding the Fourth Proportional to 2,295,142.86, 3,167,253 and 1,262,590.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,295,142.86 : 3,167,253 = 1,262,590.32 : x
2. Step 2: Convert to fraction form
   2,295,142.86/3,167,253 = 1,262,590.32/x
3. Step 3: Cross multiply
   2,295,142.86x = 3,167,253 × 1,262,590.32
4. Step 4: Simplify right side
   2,295,142.86x = 3,998,942,978,790.96
5. Step 5: Solve for x
   x = 3,998,942,978,790.96/2,295,142.86
6. Step 6: Final answer
   x = 1,742,350.36