Finding the Fourth Proportional to 6,774,721.50, 10,164,078.50 and 2,729,127.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,774,721.50 : 10,164,078.50 = 2,729,127.50 : x
2. Step 2: Convert to fraction form
   6,774,721.50/10,164,078.50 = 2,729,127.50/x
3. Step 3: Cross multiply
   6,774,721.50x = 10,164,078.50 × 2,729,127.50
4. Step 4: Simplify right side
   6,774,721.50x = 27,739,066,082,042.72
5. Step 5: Solve for x
   x = 27,739,066,082,042.72/6,774,721.50
6. Step 6: Final answer
   x = 4,094,495.41