Finding the Fourth Proportional to 2,671.59, 3,686.72 and 1,476.66

Step by Step Solution

1. Step 1: Write the proportion equation
   2,671.59 : 3,686.72 = 1,476.66 : x
2. Step 2: Convert to fraction form
   2,671.59/3,686.72 = 1,476.66/x
3. Step 3: Cross multiply
   2,671.59x = 3,686.72 × 1,476.66
4. Step 4: Simplify right side
   2,671.59x = 5,444,035.65
5. Step 5: Solve for x
   x = 5,444,035.65/2,671.59
6. Step 6: Final answer
   x = 2,037.75