Finding the Fourth Proportional to 9,665,496.81, 14,478,662.43 and 4,470,723

Step by Step Solution

1. Step 1: Write the proportion equation
   9,665,496.81 : 14,478,662.43 = 4,470,723 : x
2. Step 2: Convert to fraction form
   9,665,496.81/14,478,662.43 = 4,470,723/x
3. Step 3: Cross multiply
   9,665,496.81x = 14,478,662.43 × 4,470,723
4. Step 4: Simplify right side
   9,665,496.81x = 64,730,089,135,036.89
5. Step 5: Solve for x
   x = 64,730,089,135,036.89/9,665,496.81
6. Step 6: Final answer
   x = 6,697,026.59