Finding the Fourth Proportional to 1,726,978.38, 2,591,341.06 and 1,150,994.68

Step by Step Solution

1. Step 1: Write the proportion equation
   1,726,978.38 : 2,591,341.06 = 1,150,994.68 : x
2. Step 2: Convert to fraction form
   1,726,978.38/2,591,341.06 = 1,150,994.68/x
3. Step 3: Cross multiply
   1,726,978.38x = 2,591,341.06 × 1,150,994.68
4. Step 4: Simplify right side
   1,726,978.38x = 2,982,619,774,125.56
5. Step 5: Solve for x
   x = 2,982,619,774,125.56/1,726,978.38
6. Step 6: Final answer
   x = 1,727,074.18