Finding the Fourth Proportional to 5,813,359.61, 8,014,120.17 and 4,089,128.81

Step by Step Solution

1. Step 1: Write the proportion equation
   5,813,359.61 : 8,014,120.17 = 4,089,128.81 : x
2. Step 2: Convert to fraction form
   5,813,359.61/8,014,120.17 = 4,089,128.81/x
3. Step 3: Cross multiply
   5,813,359.61x = 8,014,120.17 × 4,089,128.81
4. Step 4: Simplify right side
   5,813,359.61x = 32,770,769,673,949.10
5. Step 5: Solve for x
   x = 32,770,769,673,949.10/5,813,359.61
6. Step 6: Final answer
   x = 5,637,148.20