Finding the Fourth Proportional to 5,544,766.27, 7,690,923.55 and 5,397,289.57

Step by Step Solution

1. Step 1: Write the proportion equation
   5,544,766.27 : 7,690,923.55 = 5,397,289.57 : x
2. Step 2: Convert to fraction form
   5,544,766.27/7,690,923.55 = 5,397,289.57/x
3. Step 3: Cross multiply
   5,544,766.27x = 7,690,923.55 × 5,397,289.57
4. Step 4: Simplify right side
   5,544,766.27x = 41,510,141,460,082.38
5. Step 5: Solve for x
   x = 41,510,141,460,082.38/5,544,766.27
6. Step 6: Final answer
   x = 7,486,364.52