Finding the Fourth Proportional to 2,075,622.40, 3,111,100.80 and 1,064,353.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,075,622.40 : 3,111,100.80 = 1,064,353.60 : x
2. Step 2: Convert to fraction form
   2,075,622.40/3,111,100.80 = 1,064,353.60/x
3. Step 3: Cross multiply
   2,075,622.40x = 3,111,100.80 × 1,064,353.60
4. Step 4: Simplify right side
   2,075,622.40x = 3,311,311,336,442.88
5. Step 5: Solve for x
   x = 3,311,311,336,442.88/2,075,622.40
6. Step 6: Final answer
   x = 1,595,334.17