Finding the Fourth Proportional to 2,012,385.38, 2,778,650.60 and 1,546,501.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,012,385.38 : 2,778,650.60 = 1,546,501.31 : x
2. Step 2: Convert to fraction form
   2,012,385.38/2,778,650.60 = 1,546,501.31/x
3. Step 3: Cross multiply
   2,012,385.38x = 2,778,650.60 × 1,546,501.31
4. Step 4: Simplify right side
   2,012,385.38x = 4,297,186,795,283.30
5. Step 5: Solve for x
   x = 4,297,186,795,283.30/2,012,385.38
6. Step 6: Final answer
   x = 2,135,369.72