Finding the Fourth Proportional to 1,886.47, 2,606.72 and 1,467.90

Step by Step Solution

1. Step 1: Write the proportion equation
   1,886.47 : 2,606.72 = 1,467.90 : x
2. Step 2: Convert to fraction form
   1,886.47/2,606.72 = 1,467.90/x
3. Step 3: Cross multiply
   1,886.47x = 2,606.72 × 1,467.90
4. Step 4: Simplify right side
   1,886.47x = 3,826,396.95
5. Step 5: Solve for x
   x = 3,826,396.95/1,886.47
6. Step 6: Final answer
   x = 2,028.34