Finding the Fourth Proportional to 3,737,061.46, 5,157,144.65 and 2,018,181.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,737,061.46 : 5,157,144.65 = 2,018,181.83 : x
2. Step 2: Convert to fraction form
   3,737,061.46/5,157,144.65 = 2,018,181.83/x
3. Step 3: Cross multiply
   3,737,061.46x = 5,157,144.65 × 2,018,181.83
4. Step 4: Simplify right side
   3,737,061.46x = 10,408,055,606,571.44
5. Step 5: Solve for x
   x = 10,408,055,606,571.44/3,737,061.46
6. Step 6: Final answer
   x = 2,785,090.83