Finding the Fourth Proportional to 3,665,702.96, 5,058,698.28 and 2,034,116.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,665,702.96 : 5,058,698.28 = 2,034,116.72 : x
2. Step 2: Convert to fraction form
   3,665,702.96/5,058,698.28 = 2,034,116.72/x
3. Step 3: Cross multiply
   3,665,702.96x = 5,058,698.28 × 2,034,116.72
4. Step 4: Simplify right side
   3,665,702.96x = 10,289,982,752,783.24
5. Step 5: Solve for x
   x = 10,289,982,752,783.24/3,665,702.96
6. Step 6: Final answer
   x = 2,807,096.72