Finding the Fourth Proportional to 2,075.55, 3,109.16 and 1,032.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,075.55 : 3,109.16 = 1,032.39 : x
2. Step 2: Convert to fraction form
   2,075.55/3,109.16 = 1,032.39/x
3. Step 3: Cross multiply
   2,075.55x = 3,109.16 × 1,032.39
4. Step 4: Simplify right side
   2,075.55x = 3,209,860.53
5. Step 5: Solve for x
   x = 3,209,860.53/2,075.55
6. Step 6: Final answer
   x = 1,546.51