Finding the Fourth Proportional to 1,673,647.94, 2,510,499.59 and 727,018.67

Step by Step Solution

1. Step 1: Write the proportion equation
   1,673,647.94 : 2,510,499.59 = 727,018.67 : x
2. Step 2: Convert to fraction form
   1,673,647.94/2,510,499.59 = 727,018.67/x
3. Step 3: Cross multiply
   1,673,647.94x = 2,510,499.59 × 727,018.67
4. Step 4: Simplify right side
   1,673,647.94x = 1,825,180,062,222.39
5. Step 5: Solve for x
   x = 1,825,180,062,222.39/1,673,647.94
6. Step 6: Final answer
   x = 1,090,540.02