Finding the Fourth Proportional to 2,518,077.83, 3,777,345.12 and 696,556.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,518,077.83 : 3,777,345.12 = 696,556.89 : x
2. Step 2: Convert to fraction form
   2,518,077.83/3,777,345.12 = 696,556.89/x
3. Step 3: Cross multiply
   2,518,077.83x = 3,777,345.12 × 696,556.89
4. Step 4: Simplify right side
   2,518,077.83x = 2,631,135,769,243.88
5. Step 5: Solve for x
   x = 2,631,135,769,243.88/2,518,077.83
6. Step 6: Final answer
   x = 1,044,898.51