Finding the Fourth Proportional to 2,026.06, 2,795.51 and 1,186.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,026.06 : 2,795.51 = 1,186.34 : x
2. Step 2: Convert to fraction form
   2,026.06/2,795.51 = 1,186.34/x
3. Step 3: Cross multiply
   2,026.06x = 2,795.51 × 1,186.34
4. Step 4: Simplify right side
   2,026.06x = 3,316,414.32
5. Step 5: Solve for x
   x = 3,316,414.32/2,026.06
6. Step 6: Final answer
   x = 1,636.88