Finding the Fourth Proportional to 2,623,389.24, 3,935,636.82 and 850,323

Step by Step Solution

1. Step 1: Write the proportion equation
   2,623,389.24 : 3,935,636.82 = 850,323 : x
2. Step 2: Convert to fraction form
   2,623,389.24/3,935,636.82 = 850,323/x
3. Step 3: Cross multiply
   2,623,389.24x = 3,935,636.82 × 850,323
4. Step 4: Simplify right side
   2,623,389.24x = 3,346,562,507,692.86
5. Step 5: Solve for x
   x = 3,346,562,507,692.86/2,623,389.24
6. Step 6: Final answer
   x = 1,275,663.73