Finding the Fourth Proportional to 8,574,105.72, 11,831,615.82 and 4,706,012.28

Step by Step Solution

1. Step 1: Write the proportion equation
   8,574,105.72 : 11,831,615.82 = 4,706,012.28 : x
2. Step 2: Convert to fraction form
   8,574,105.72/11,831,615.82 = 4,706,012.28/x
3. Step 3: Cross multiply
   8,574,105.72x = 11,831,615.82 × 4,706,012.28
4. Step 4: Simplify right side
   8,574,105.72x = 55,679,729,341,162.27
5. Step 5: Solve for x
   x = 55,679,729,341,162.27/8,574,105.72
6. Step 6: Final answer
   x = 6,493,940.14