Finding the Fourth Proportional to 7,649,061.45, 11,470,918.56 and 2,256,280.31

Step by Step Solution

1. Step 1: Write the proportion equation
   7,649,061.45 : 11,470,918.56 = 2,256,280.31 : x
2. Step 2: Convert to fraction form
   7,649,061.45/11,470,918.56 = 2,256,280.31/x
3. Step 3: Cross multiply
   7,649,061.45x = 11,470,918.56 × 2,256,280.31
4. Step 4: Simplify right side
   7,649,061.45x = 25,881,607,627,186.96
5. Step 5: Solve for x
   x = 25,881,607,627,186.96/7,649,061.45
6. Step 6: Final answer
   x = 3,383,631.81