Finding the Fourth Proportional to 22,422,015.84, 30,942,381.61 and 12,108,738.93

Step by Step Solution

1. Step 1: Write the proportion equation
   22,422,015.84 : 30,942,381.61 = 12,108,738.93 : x
2. Step 2: Convert to fraction form
   22,422,015.84/30,942,381.61 = 12,108,738.93/x
3. Step 3: Cross multiply
   22,422,015.84x = 30,942,381.61 × 12,108,738.93
4. Step 4: Simplify right side
   22,422,015.84x = 374,673,220,774,065.94
5. Step 5: Solve for x
   x = 374,673,220,774,065.94/22,422,015.84
6. Step 6: Final answer
   x = 16,710,059.59