Finding the Fourth Proportional to 3,901,992.86, 5,851,536.14 and 1,342,493.30

Step by Step Solution

1. Step 1: Write the proportion equation
   3,901,992.86 : 5,851,536.14 = 1,342,493.30 : x
2. Step 2: Convert to fraction form
   3,901,992.86/5,851,536.14 = 1,342,493.30/x
3. Step 3: Cross multiply
   3,901,992.86x = 5,851,536.14 × 1,342,493.30
4. Step 4: Simplify right side
   3,901,992.86x = 7,855,648,062,657.86
5. Step 5: Solve for x
   x = 7,855,648,062,657.86/3,901,992.86
6. Step 6: Final answer
   x = 2,013,239.99