Finding the Fourth Proportional to 2,031,667.23, 3,043,440.38 and 1,221,608.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,031,667.23 : 3,043,440.38 = 1,221,608.08 : x
2. Step 2: Convert to fraction form
   2,031,667.23/3,043,440.38 = 1,221,608.08/x
3. Step 3: Cross multiply
   2,031,667.23x = 3,043,440.38 × 1,221,608.08
4. Step 4: Simplify right side
   2,031,667.23x = 3,717,891,354,651.69
5. Step 5: Solve for x
   x = 3,717,891,354,651.69/2,031,667.23
6. Step 6: Final answer
   x = 1,829,970.63