Finding the Fourth Proportional to 3,851,591.84, 5,315,131.83 and 2,132,675.45

Step by Step Solution

1. Step 1: Write the proportion equation
   3,851,591.84 : 5,315,131.83 = 2,132,675.45 : x
2. Step 2: Convert to fraction form
   3,851,591.84/5,315,131.83 = 2,132,675.45/x
3. Step 3: Cross multiply
   3,851,591.84x = 5,315,131.83 × 2,132,675.45
4. Step 4: Simplify right side
   3,851,591.84x = 11,335,451,156,711.89
5. Step 5: Solve for x
   x = 11,335,451,156,711.89/3,851,591.84
6. Step 6: Final answer
   x = 2,943,056.18