Finding the Fourth Proportional to 2,300.06, 3,447.68 and 1,066.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,300.06 : 3,447.68 = 1,066.45 : x
2. Step 2: Convert to fraction form
   2,300.06/3,447.68 = 1,066.45/x
3. Step 3: Cross multiply
   2,300.06x = 3,447.68 × 1,066.45
4. Step 4: Simplify right side
   2,300.06x = 3,676,764.38
5. Step 5: Solve for x
   x = 3,676,764.38/2,300.06
6. Step 6: Final answer
   x = 1,598.55