Finding the Fourth Proportional to 1,300.25, 1,793.61 and 802.00

Step by Step Solution

1. Step 1: Write the proportion equation
   1,300.25 : 1,793.61 = 802.00 : x
2. Step 2: Convert to fraction form
   1,300.25/1,793.61 = 802.00/x
3. Step 3: Cross multiply
   1,300.25x = 1,793.61 × 802.00
4. Step 4: Simplify right side
   1,300.25x = 1,438,477.46
5. Step 5: Solve for x
   x = 1,438,477.46/1,300.25
6. Step 6: Final answer
   x = 1,106.31