Finding the Fourth Proportional to 5,536,685.07, 7,640,646.52 and 3,089,399.27

Step by Step Solution

1. Step 1: Write the proportion equation
   5,536,685.07 : 7,640,646.52 = 3,089,399.27 : x
2. Step 2: Convert to fraction form
   5,536,685.07/7,640,646.52 = 3,089,399.27/x
3. Step 3: Cross multiply
   5,536,685.07x = 7,640,646.52 × 3,089,399.27
4. Step 4: Simplify right side
   5,536,685.07x = 23,605,007,741,081.93
5. Step 5: Solve for x
   x = 23,605,007,741,081.93/5,536,685.07
6. Step 6: Final answer
   x = 4,263,382.77