Finding the Fourth Proportional to 3,672.06, 5,507.37 and 1,075.02

Step by Step Solution

1. Step 1: Write the proportion equation
   3,672.06 : 5,507.37 = 1,075.02 : x
2. Step 2: Convert to fraction form
   3,672.06/5,507.37 = 1,075.02/x
3. Step 3: Cross multiply
   3,672.06x = 5,507.37 × 1,075.02
4. Step 4: Simplify right side
   3,672.06x = 5,920,532.90
5. Step 5: Solve for x
   x = 5,920,532.90/3,672.06
6. Step 6: Final answer
   x = 1,612.32