Finding the Fourth Proportional to 3,671.02, 5,467.05 and 3,649.96

Step by Step Solution

1. Step 1: Write the proportion equation
   3,671.02 : 5,467.05 = 3,649.96 : x
2. Step 2: Convert to fraction form
   3,671.02/5,467.05 = 3,649.96/x
3. Step 3: Cross multiply
   3,671.02x = 5,467.05 × 3,649.96
4. Step 4: Simplify right side
   3,671.02x = 19,954,513.82
5. Step 5: Solve for x
   x = 19,954,513.82/3,671.02
6. Step 6: Final answer
   x = 5,435.69