Finding the Fourth Proportional to 2,154,162.75, 3,231,539.58 and 956,058.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,154,162.75 : 3,231,539.58 = 956,058.54 : x
2. Step 2: Convert to fraction form
   2,154,162.75/3,231,539.58 = 956,058.54/x
3. Step 3: Cross multiply
   2,154,162.75x = 3,231,539.58 × 956,058.54
4. Step 4: Simplify right side
   2,154,162.75x = 3,089,541,008,026.72
5. Step 5: Solve for x
   x = 3,089,541,008,026.72/2,154,162.75
6. Step 6: Final answer
   x = 1,434,218.94