Finding the Fourth Proportional to 1,499.18, 2,066.64 and 968.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499.18 : 2,066.64 = 968.02 : x
2. Step 2: Convert to fraction form
   1,499.18/2,066.64 = 968.02/x
3. Step 3: Cross multiply
   1,499.18x = 2,066.64 × 968.02
4. Step 4: Simplify right side
   1,499.18x = 2,000,538.52
5. Step 5: Solve for x
   x = 2,000,538.52/1,499.18
6. Step 6: Final answer
   x = 1,334.43