Finding the Fourth Proportional to 2,075,996.12, 2,864,875.03 and 1,170,578.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,075,996.12 : 2,864,875.03 = 1,170,578.12 : x
2. Step 2: Convert to fraction form
   2,075,996.12/2,864,875.03 = 1,170,578.12/x
3. Step 3: Cross multiply
   2,075,996.12x = 2,864,875.03 × 1,170,578.12
4. Step 4: Simplify right side
   2,075,996.12x = 3,353,560,009,401.52
5. Step 5: Solve for x
   x = 3,353,560,009,401.52/2,075,996.12
6. Step 6: Final answer
   x = 1,615,398.02