Finding the Fourth Proportional to 3,672,404.78, 5,062,577.25 and 2,566,402.43

Step by Step Solution

1. Step 1: Write the proportion equation
   3,672,404.78 : 5,062,577.25 = 2,566,402.43 : x
2. Step 2: Convert to fraction form
   3,672,404.78/5,062,577.25 = 2,566,402.43/x
3. Step 3: Cross multiply
   3,672,404.78x = 5,062,577.25 × 2,566,402.43
4. Step 4: Simplify right side
   3,672,404.78x = 12,992,610,531,149.83
5. Step 5: Solve for x
   x = 12,992,610,531,149.83/3,672,404.78
6. Step 6: Final answer
   x = 3,537,902.64