Finding the Fourth Proportional to 1,095.53, 1,504.18 and 1,066.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,095.53 : 1,504.18 = 1,066.98 : x
2. Step 2: Convert to fraction form
   1,095.53/1,504.18 = 1,066.98/x
3. Step 3: Cross multiply
   1,095.53x = 1,504.18 × 1,066.98
4. Step 4: Simplify right side
   1,095.53x = 1,604,933.13
5. Step 5: Solve for x
   x = 1,604,933.13/1,095.53
6. Step 6: Final answer
   x = 1,464.99