Finding the Fourth Proportional to 16,103,955.84, 22,224,073.52 and 9,229,767.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,103,955.84 : 22,224,073.52 = 9,229,767.72 : x
2. Step 2: Convert to fraction form
   16,103,955.84/22,224,073.52 = 9,229,767.72/x
3. Step 3: Cross multiply
   16,103,955.84x = 22,224,073.52 × 9,229,767.72
4. Step 4: Simplify right side
   16,103,955.84x = 205,123,036,381,802.78
5. Step 5: Solve for x
   x = 205,123,036,381,802.78/16,103,955.84
6. Step 6: Final answer
   x = 12,737,431.62