Finding the Fourth Proportional to 5,667,407.16, 7,821,100.71 and 3,089,083.20

Step by Step Solution

1. Step 1: Write the proportion equation
   5,667,407.16 : 7,821,100.71 = 3,089,083.20 : x
2. Step 2: Convert to fraction form
   5,667,407.16/7,821,100.71 = 3,089,083.20/x
3. Step 3: Cross multiply
   5,667,407.16x = 7,821,100.71 × 3,089,083.20
4. Step 4: Simplify right side
   5,667,407.16x = 24,160,030,808,769.07
5. Step 5: Solve for x
   x = 24,160,030,808,769.07/5,667,407.16
6. Step 6: Final answer
   x = 4,262,977.78