Finding the Fourth Proportional to 2,728,046.48, 3,764,795.07 and 1,487,724.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,728,046.48 : 3,764,795.07 = 1,487,724.72 : x
2. Step 2: Convert to fraction form
   2,728,046.48/3,764,795.07 = 1,487,724.72/x
3. Step 3: Cross multiply
   2,728,046.48x = 3,764,795.07 × 1,487,724.72
4. Step 4: Simplify right side
   2,728,046.48x = 5,600,978,691,373.13
5. Step 5: Solve for x
   x = 5,600,978,691,373.13/2,728,046.48
6. Step 6: Final answer
   x = 2,053,109.70