Finding the Fourth Proportional to 2,021,330.55, 3,031,995.83 and 958,448.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,021,330.55 : 3,031,995.83 = 958,448.55 : x
2. Step 2: Convert to fraction form
   2,021,330.55/3,031,995.83 = 958,448.55/x
3. Step 3: Cross multiply
   2,021,330.55x = 3,031,995.83 × 958,448.55
4. Step 4: Simplify right side
   2,021,330.55x = 2,906,012,002,077.30
5. Step 5: Solve for x
   x = 2,906,012,002,077.30/2,021,330.55
6. Step 6: Final answer
   x = 1,437,672.83