Finding the Fourth Proportional to 1,101.33, 1,519.02 and 707.67

Step by Step Solution

1. Step 1: Write the proportion equation
   1,101.33 : 1,519.02 = 707.67 : x
2. Step 2: Convert to fraction form
   1,101.33/1,519.02 = 707.67/x
3. Step 3: Cross multiply
   1,101.33x = 1,519.02 × 707.67
4. Step 4: Simplify right side
   1,101.33x = 1,074,964.88
5. Step 5: Solve for x
   x = 1,074,964.88/1,101.33
6. Step 6: Final answer
   x = 976.06