Finding the Fourth Proportional to 22,086,929.82, 30,412,363.74 and 22,023,156.90

Step by Step Solution

1. Step 1: Write the proportion equation
   22,086,929.82 : 30,412,363.74 = 22,023,156.90 : x
2. Step 2: Convert to fraction form
   22,086,929.82/30,412,363.74 = 22,023,156.90/x
3. Step 3: Cross multiply
   22,086,929.82x = 30,412,363.74 × 22,023,156.90
4. Step 4: Simplify right side
   22,086,929.82x = 669,776,258,345,890.75
5. Step 5: Solve for x
   x = 669,776,258,345,890.75/22,086,929.82
6. Step 6: Final answer
   x = 30,324,552.29