Finding the Fourth Proportional to 22,934,362.33, 31,649,424.33 and 12,621,085.42

Step by Step Solution

1. Step 1: Write the proportion equation
   22,934,362.33 : 31,649,424.33 = 12,621,085.42 : x
2. Step 2: Convert to fraction form
   22,934,362.33/31,649,424.33 = 12,621,085.42/x
3. Step 3: Cross multiply
   22,934,362.33x = 31,649,424.33 × 12,621,085.42
4. Step 4: Simplify right side
   22,934,362.33x = 399,450,087,990,304.44
5. Step 5: Solve for x
   x = 399,450,087,990,304.44/22,934,362.33
6. Step 6: Final answer
   x = 17,417,100.26