Finding the Fourth Proportional to 1,799.42, 2,700.17 and 703.73

Step by Step Solution

1. Step 1: Write the proportion equation
   1,799.42 : 2,700.17 = 703.73 : x
2. Step 2: Convert to fraction form
   1,799.42/2,700.17 = 703.73/x
3. Step 3: Cross multiply
   1,799.42x = 2,700.17 × 703.73
4. Step 4: Simplify right side
   1,799.42x = 1,900,190.63
5. Step 5: Solve for x
   x = 1,900,190.63/1,799.42
6. Step 6: Final answer
   x = 1,056.00