Finding the Fourth Proportional to 2,585,612.41, 3,566,436.38 and 1,617,061.19

Step by Step Solution

1. Step 1: Write the proportion equation
   2,585,612.41 : 3,566,436.38 = 1,617,061.19 : x
2. Step 2: Convert to fraction form
   2,585,612.41/3,566,436.38 = 1,617,061.19/x
3. Step 3: Cross multiply
   2,585,612.41x = 3,566,436.38 × 1,617,061.19
4. Step 4: Simplify right side
   2,585,612.41x = 5,767,145,836,848.58
5. Step 5: Solve for x
   x = 5,767,145,836,848.58/2,585,612.41
6. Step 6: Final answer
   x = 2,230,475.77