Finding the Fourth Proportional to 1,719,976.31, 2,373,568.82 and 945,620.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,719,976.31 : 2,373,568.82 = 945,620.32 : x
2. Step 2: Convert to fraction form
   1,719,976.31/2,373,568.82 = 945,620.32/x
3. Step 3: Cross multiply
   1,719,976.31x = 2,373,568.82 × 945,620.32
4. Step 4: Simplify right side
   1,719,976.31x = 2,244,494,912,441.43
5. Step 5: Solve for x
   x = 2,244,494,912,441.43/1,719,976.31
6. Step 6: Final answer
   x = 1,304,956.88