Finding the Fourth Proportional to 8,182,429.25, 12,274,905.01 and 2,789,818.54

Step by Step Solution

1. Step 1: Write the proportion equation
   8,182,429.25 : 12,274,905.01 = 2,789,818.54 : x
2. Step 2: Convert to fraction form
   8,182,429.25/12,274,905.01 = 2,789,818.54/x
3. Step 3: Cross multiply
   8,182,429.25x = 12,274,905.01 × 2,789,818.54
4. Step 4: Simplify right side
   8,182,429.25x = 34,244,757,535,975.08
5. Step 5: Solve for x
   x = 34,244,757,535,975.08/8,182,429.25
6. Step 6: Final answer
   x = 4,185,157.79