Finding the Fourth Proportional to 8,162,426.25, 12,243,648.54 and 2,097,208.23

Step by Step Solution

1. Step 1: Write the proportion equation
   8,162,426.25 : 12,243,648.54 = 2,097,208.23 : x
2. Step 2: Convert to fraction form
   8,162,426.25/12,243,648.54 = 2,097,208.23/x
3. Step 3: Cross multiply
   8,162,426.25x = 12,243,648.54 × 2,097,208.23
4. Step 4: Simplify right side
   8,162,426.25x = 25,677,480,483,315.48
5. Step 5: Solve for x
   x = 25,677,480,483,315.48/8,162,426.25
6. Step 6: Final answer
   x = 3,145,814.70