Finding the Fourth Proportional to 2,075,858, 2,864,684.36 and 1,122,002

Step by Step Solution

1. Step 1: Write the proportion equation
   2,075,858 : 2,864,684.36 = 1,122,002 : x
2. Step 2: Convert to fraction form
   2,075,858/2,864,684.36 = 1,122,002/x
3. Step 3: Cross multiply
   2,075,858x = 2,864,684.36 × 1,122,002
4. Step 4: Simplify right side
   2,075,858x = 3,214,181,581,288.72
5. Step 5: Solve for x
   x = 3,214,181,581,288.72/2,075,858
6. Step 6: Final answer
   x = 1,548,362.93