Finding the Fourth Proportional to 2,039,094.28, 3,058,443.78 and 619,162.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,039,094.28 : 3,058,443.78 = 619,162.84 : x
2. Step 2: Convert to fraction form
   2,039,094.28/3,058,443.78 = 619,162.84/x
3. Step 3: Cross multiply
   2,039,094.28x = 3,058,443.78 × 619,162.84
4. Step 4: Simplify right side
   2,039,094.28x = 1,893,674,736,805.14
5. Step 5: Solve for x
   x = 1,893,674,736,805.14/2,039,094.28
6. Step 6: Final answer
   x = 928,684.25