Finding the Fourth Proportional to 6,045.42, 9,066.96 and 1,661.76

Step by Step Solution

1. Step 1: Write the proportion equation
   6,045.42 : 9,066.96 = 1,661.76 : x
2. Step 2: Convert to fraction form
   6,045.42/9,066.96 = 1,661.76/x
3. Step 3: Cross multiply
   6,045.42x = 9,066.96 × 1,661.76
4. Step 4: Simplify right side
   6,045.42x = 15,067,111.45
5. Step 5: Solve for x
   x = 15,067,111.45/6,045.42
6. Step 6: Final answer
   x = 2,492.32