Finding the Fourth Proportional to 3,738,276, 5,607,413.46 and 898,388.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,738,276 : 5,607,413.46 = 898,388.10 : x
2. Step 2: Convert to fraction form
   3,738,276/5,607,413.46 = 898,388.10/x
3. Step 3: Cross multiply
   3,738,276x = 5,607,413.46 × 898,388.10
4. Step 4: Simplify right side
   3,738,276x = 5,037,633,524,243.83
5. Step 5: Solve for x
   x = 5,037,633,524,243.83/3,738,276
6. Step 6: Final answer
   x = 1,347,582.02