Finding the Fourth Proportional to 2,461,628.52, 3,694,092.17 and 864,196.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,461,628.52 : 3,694,092.17 = 864,196.34 : x
2. Step 2: Convert to fraction form
   2,461,628.52/3,694,092.17 = 864,196.34/x
3. Step 3: Cross multiply
   2,461,628.52x = 3,694,092.17 × 864,196.34
4. Step 4: Simplify right side
   2,461,628.52x = 3,192,420,910,145.22
5. Step 5: Solve for x
   x = 3,192,420,910,145.22/2,461,628.52
6. Step 6: Final answer
   x = 1,296,873.55