Finding the Fourth Proportional to 1,458.04, 2,196.88 and 1,300.84

Step by Step Solution

1. Step 1: Write the proportion equation
   1,458.04 : 2,196.88 = 1,300.84 : x
2. Step 2: Convert to fraction form
   1,458.04/2,196.88 = 1,300.84/x
3. Step 3: Cross multiply
   1,458.04x = 2,196.88 × 1,300.84
4. Step 4: Simplify right side
   1,458.04x = 2,857,789.38
5. Step 5: Solve for x
   x = 2,857,789.38/1,458.04
6. Step 6: Final answer
   x = 1,960.02