Finding the Fourth Proportional to 2,141,433, 3,212,990.62 and 942,514.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,141,433 : 3,212,990.62 = 942,514.81 : x
2. Step 2: Convert to fraction form
   2,141,433/3,212,990.62 = 942,514.81/x
3. Step 3: Cross multiply
   2,141,433x = 3,212,990.62 × 942,514.81
4. Step 4: Simplify right side
   2,141,433x = 3,028,291,233,352.32
5. Step 5: Solve for x
   x = 3,028,291,233,352.32/2,141,433
6. Step 6: Final answer
   x = 1,414,142.41