Finding the Fourth Proportional to 22,204,995.98, 30,633,511.28 and 14,865,193.89

Step by Step Solution

1. Step 1: Write the proportion equation
   22,204,995.98 : 30,633,511.28 = 14,865,193.89 : x
2. Step 2: Convert to fraction form
   22,204,995.98/30,633,511.28 = 14,865,193.89/x
3. Step 3: Cross multiply
   22,204,995.98x = 30,633,511.28 × 14,865,193.89
4. Step 4: Simplify right side
   22,204,995.98x = 455,373,084,745,865.06
5. Step 5: Solve for x
   x = 455,373,084,745,865.06/22,204,995.98
6. Step 6: Final answer
   x = 20,507,685.98