Finding the Fourth Proportional to 1,300.45, 1,796.52 and 1,125.49

Step by Step Solution

1. Step 1: Write the proportion equation
   1,300.45 : 1,796.52 = 1,125.49 : x
2. Step 2: Convert to fraction form
   1,300.45/1,796.52 = 1,125.49/x
3. Step 3: Cross multiply
   1,300.45x = 1,796.52 × 1,125.49
4. Step 4: Simplify right side
   1,300.45x = 2,021,965.29
5. Step 5: Solve for x
   x = 2,021,965.29/1,300.45
6. Step 6: Final answer
   x = 1,554.82