Finding the Fourth Proportional to 8,224,483.24, 12,338,046.78 and 2,831,807.80

Step by Step Solution

1. Step 1: Write the proportion equation
   8,224,483.24 : 12,338,046.78 = 2,831,807.80 : x
2. Step 2: Convert to fraction form
   8,224,483.24/12,338,046.78 = 2,831,807.80/x
3. Step 3: Cross multiply
   8,224,483.24x = 12,338,046.78 × 2,831,807.80
4. Step 4: Simplify right side
   8,224,483.24x = 34,938,977,108,368.88
5. Step 5: Solve for x
   x = 34,938,977,108,368.88/8,224,483.24
6. Step 6: Final answer
   x = 4,248,166.86