Finding the Fourth Proportional to 9,744,395.82, 13,446,923.31 and 5,393,490.54

Step by Step Solution

1. Step 1: Write the proportion equation
   9,744,395.82 : 13,446,923.31 = 5,393,490.54 : x
2. Step 2: Convert to fraction form
   9,744,395.82/13,446,923.31 = 5,393,490.54/x
3. Step 3: Cross multiply
   9,744,395.82x = 13,446,923.31 × 5,393,490.54
4. Step 4: Simplify right side
   9,744,395.82x = 72,525,853,664,590.48
5. Step 5: Solve for x
   x = 72,525,853,664,590.48/9,744,395.82
6. Step 6: Final answer
   x = 7,442,827.14