Finding the Fourth Proportional to 2,930,025.96, 4,395,720.56 and 908,162.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,930,025.96 : 4,395,720.56 = 908,162.69 : x
2. Step 2: Convert to fraction form
   2,930,025.96/4,395,720.56 = 908,162.69/x
3. Step 3: Cross multiply
   2,930,025.96x = 4,395,720.56 × 908,162.69
4. Step 4: Simplify right side
   2,930,025.96x = 3,992,029,381,738.49
5. Step 5: Solve for x
   x = 3,992,029,381,738.49/2,930,025.96
6. Step 6: Final answer
   x = 1,362,455.29