Finding the Fourth Proportional to 2,978,673.22, 4,110,395.25 and 1,671,803.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,978,673.22 : 4,110,395.25 = 1,671,803.83 : x
2. Step 2: Convert to fraction form
   2,978,673.22/4,110,395.25 = 1,671,803.83/x
3. Step 3: Cross multiply
   2,978,673.22x = 4,110,395.25 × 1,671,803.83
4. Step 4: Simplify right side
   2,978,673.22x = 6,871,774,521,763.81
5. Step 5: Solve for x
   x = 6,871,774,521,763.81/2,978,673.22
6. Step 6: Final answer
   x = 2,306,991.74