Finding the Fourth Proportional to 3,758.02, 5,632.22 and 1,783.64

Step by Step Solution

1. Step 1: Write the proportion equation
   3,758.02 : 5,632.22 = 1,783.64 : x
2. Step 2: Convert to fraction form
   3,758.02/5,632.22 = 1,783.64/x
3. Step 3: Cross multiply
   3,758.02x = 5,632.22 × 1,783.64
4. Step 4: Simplify right side
   3,758.02x = 10,045,852.88
5. Step 5: Solve for x
   x = 10,045,852.88/3,758.02
6. Step 6: Final answer
   x = 2,673.18