Finding the Fourth Proportional to 8,880,638.82, 13,326,272.56 and 3,831,949.32

Step by Step Solution

1. Step 1: Write the proportion equation
   8,880,638.82 : 13,326,272.56 = 3,831,949.32 : x
2. Step 2: Convert to fraction form
   8,880,638.82/13,326,272.56 = 3,831,949.32/x
3. Step 3: Cross multiply
   8,880,638.82x = 13,326,272.56 × 3,831,949.32
4. Step 4: Simplify right side
   8,880,638.82x = 51,065,601,074,426.66
5. Step 5: Solve for x
   x = 51,065,601,074,426.66/8,880,638.82
6. Step 6: Final answer
   x = 5,750,217.09