Finding the Fourth Proportional to 2,649,027.53, 3,973,168.08 and 851,682.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,649,027.53 : 3,973,168.08 = 851,682.59 : x
2. Step 2: Convert to fraction form
   2,649,027.53/3,973,168.08 = 851,682.59/x
3. Step 3: Cross multiply
   2,649,027.53x = 3,973,168.08 × 851,682.59
4. Step 4: Simplify right side
   2,649,027.53x = 3,383,878,061,013.89
5. Step 5: Solve for x
   x = 3,383,878,061,013.89/2,649,027.53
6. Step 6: Final answer
   x = 1,277,403.89