Finding the Fourth Proportional to 1,446.93, 1,996.25 and 1,307.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,446.93 : 1,996.25 = 1,307.25 : x
2. Step 2: Convert to fraction form
   1,446.93/1,996.25 = 1,307.25/x
3. Step 3: Cross multiply
   1,446.93x = 1,996.25 × 1,307.25
4. Step 4: Simplify right side
   1,446.93x = 2,609,591.28
5. Step 5: Solve for x
   x = 2,609,591.28/1,446.93
6. Step 6: Final answer
   x = 1,803.54