Finding the Fourth Proportional to 22,111,998.93, 30,514,587.78 and 12,322,228.29

Step by Step Solution

1. Step 1: Write the proportion equation
   22,111,998.93 : 30,514,587.78 = 12,322,228.29 : x
2. Step 2: Convert to fraction form
   22,111,998.93/30,514,587.78 = 12,322,228.29/x
3. Step 3: Cross multiply
   22,111,998.93x = 30,514,587.78 × 12,322,228.29
4. Step 4: Simplify right side
   22,111,998.93x = 376,007,716,800,404.31
5. Step 5: Solve for x
   x = 376,007,716,800,404.31/22,111,998.93
6. Step 6: Final answer
   x = 17,004,691.34