Finding the Fourth Proportional to 1,415.54, 1,953.01 and 794.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,415.54 : 1,953.01 = 794.42 : x
2. Step 2: Convert to fraction form
   1,415.54/1,953.01 = 794.42/x
3. Step 3: Cross multiply
   1,415.54x = 1,953.01 × 794.42
4. Step 4: Simplify right side
   1,415.54x = 1,551,510.20
5. Step 5: Solve for x
   x = 1,551,510.20/1,415.54
6. Step 6: Final answer
   x = 1,096.06