Finding the Fourth Proportional to 16,144,709.34, 22,279,872.78 and 8,802,482.57

Step by Step Solution

1. Step 1: Write the proportion equation
   16,144,709.34 : 22,279,872.78 = 8,802,482.57 : x
2. Step 2: Convert to fraction form
   16,144,709.34/22,279,872.78 = 8,802,482.57/x
3. Step 3: Cross multiply
   16,144,709.34x = 22,279,872.78 × 8,802,482.57
4. Step 4: Simplify right side
   16,144,709.34x = 196,118,191,696,368.09
5. Step 5: Solve for x
   x = 196,118,191,696,368.09/16,144,709.34
6. Step 6: Final answer
   x = 12,147,520.75