Finding the Fourth Proportional to 1,047.10, 1,444.00 and 797.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,047.10 : 1,444.00 = 797.98 : x
2. Step 2: Convert to fraction form
   1,047.10/1,444.00 = 797.98/x
3. Step 3: Cross multiply
   1,047.10x = 1,444.00 × 797.98
4. Step 4: Simplify right side
   1,047.10x = 1,152,271.91
5. Step 5: Solve for x
   x = 1,152,271.91/1,047.10
6. Step 6: Final answer
   x = 1,100.45