Finding the Fourth Proportional to 773.52, 1,065.88 and 735.86

Step by Step Solution

1. Step 1: Write the proportion equation
   773.52 : 1,065.88 = 735.86 : x
2. Step 2: Convert to fraction form
   773.52/1,065.88 = 735.86/x
3. Step 3: Cross multiply
   773.52x = 1,065.88 × 735.86
4. Step 4: Simplify right side
   773.52x = 784,338.46
5. Step 5: Solve for x
   x = 784,338.46/773.52
6. Step 6: Final answer
   x = 1,013.99