Finding the Fourth Proportional to 8,057,511.56, 12,078,976.16 and 2,938,741.35

Step by Step Solution

1. Step 1: Write the proportion equation
   8,057,511.56 : 12,078,976.16 = 2,938,741.35 : x
2. Step 2: Convert to fraction form
   8,057,511.56/12,078,976.16 = 2,938,741.35/x
3. Step 3: Cross multiply
   8,057,511.56x = 12,078,976.16 × 2,938,741.35
4. Step 4: Simplify right side
   8,057,511.56x = 35,496,986,692,362.51
5. Step 5: Solve for x
   x = 35,496,986,692,362.51/8,057,511.56
6. Step 6: Final answer
   x = 4,405,452.78