Finding the Fourth Proportional to 2,855,482.54, 4,281,093.52 and 1,717,978.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,855,482.54 : 4,281,093.52 = 1,717,978.17 : x
2. Step 2: Convert to fraction form
   2,855,482.54/4,281,093.52 = 1,717,978.17/x
3. Step 3: Cross multiply
   2,855,482.54x = 4,281,093.52 × 1,717,978.17
4. Step 4: Simplify right side
   2,855,482.54x = 7,354,825,222,847.61
5. Step 5: Solve for x
   x = 7,354,825,222,847.61/2,855,482.54
6. Step 6: Final answer
   x = 2,575,685.59