Finding the Fourth Proportional to 9,644,305.10, 13,309,123.37 and 5,514,413.78

Step by Step Solution

1. Step 1: Write the proportion equation
   9,644,305.10 : 13,309,123.37 = 5,514,413.78 : x
2. Step 2: Convert to fraction form
   9,644,305.10/13,309,123.37 = 5,514,413.78/x
3. Step 3: Cross multiply
   9,644,305.10x = 13,309,123.37 × 5,514,413.78
4. Step 4: Simplify right side
   9,644,305.10x = 73,392,013,316,948.78
5. Step 5: Solve for x
   x = 73,392,013,316,948.78/9,644,305.10
6. Step 6: Final answer
   x = 7,609,880.92