Finding the Fourth Proportional to 4,116,017.31, 5,680,103.89 and 2,305,181.31

Step by Step Solution

1. Step 1: Write the proportion equation
   4,116,017.31 : 5,680,103.89 = 2,305,181.31 : x
2. Step 2: Convert to fraction form
   4,116,017.31/5,680,103.89 = 2,305,181.31/x
3. Step 3: Cross multiply
   4,116,017.31x = 5,680,103.89 × 2,305,181.31
4. Step 4: Simplify right side
   4,116,017.31x = 13,093,669,326,086.29
5. Step 5: Solve for x
   x = 13,093,669,326,086.29/4,116,017.31
6. Step 6: Final answer
   x = 3,181,150.21