Finding the Fourth Proportional to 3,827,981.59, 5,736,555.82 and 2,122,874.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,827,981.59 : 5,736,555.82 = 2,122,874.83 : x
2. Step 2: Convert to fraction form
   3,827,981.59/5,736,555.82 = 2,122,874.83/x
3. Step 3: Cross multiply
   3,827,981.59x = 5,736,555.82 × 2,122,874.83
4. Step 4: Simplify right side
   3,827,981.59x = 12,177,989,961,168.01
5. Step 5: Solve for x
   x = 12,177,989,961,168.01/3,827,981.59
6. Step 6: Final answer
   x = 3,181,308.39