Finding the Fourth Proportional to 14,188,641.34, 19,580,324.71 and 7,662,270.27

Step by Step Solution

1. Step 1: Write the proportion equation
   14,188,641.34 : 19,580,324.71 = 7,662,270.27 : x
2. Step 2: Convert to fraction form
   14,188,641.34/19,580,324.71 = 7,662,270.27/x
3. Step 3: Cross multiply
   14,188,641.34x = 19,580,324.71 × 7,662,270.27
4. Step 4: Simplify right side
   14,188,641.34x = 150,029,739,902,379.38
5. Step 5: Solve for x
   x = 150,029,739,902,379.38/14,188,641.34
6. Step 6: Final answer
   x = 10,573,932.79