Finding the Fourth Proportional to 3,737,064.72, 5,157,149.14 and 2,018,185.08

Step by Step Solution

1. Step 1: Write the proportion equation
   3,737,064.72 : 5,157,149.14 = 2,018,185.08 : x
2. Step 2: Convert to fraction form
   3,737,064.72/5,157,149.14 = 2,018,185.08/x
3. Step 3: Cross multiply
   3,737,064.72x = 5,157,149.14 × 2,018,185.08
4. Step 4: Simplify right side
   3,737,064.72x = 10,408,081,449,682.83
5. Step 5: Solve for x
   x = 10,408,081,449,682.83/3,737,064.72
6. Step 6: Final answer
   x = 2,785,095.32