Finding the Fourth Proportional to 3,878,870.37, 5,352,841.06 and 2,248,223.57

Step by Step Solution

1. Step 1: Write the proportion equation
   3,878,870.37 : 5,352,841.06 = 2,248,223.57 : x
2. Step 2: Convert to fraction form
   3,878,870.37/5,352,841.06 = 2,248,223.57/x
3. Step 3: Cross multiply
   3,878,870.37x = 5,352,841.06 × 2,248,223.57
4. Step 4: Simplify right side
   3,878,870.37x = 12,034,383,425,244.17
5. Step 5: Solve for x
   x = 12,034,383,425,244.17/3,878,870.37
6. Step 6: Final answer
   x = 3,102,548.50