Finding the Fourth Proportional to 1,300.49, 1,948.16 and 1,194.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,300.49 : 1,948.16 = 1,194.18 : x
2. Step 2: Convert to fraction form
   1,300.49/1,948.16 = 1,194.18/x
3. Step 3: Cross multiply
   1,300.49x = 1,948.16 × 1,194.18
4. Step 4: Simplify right side
   1,300.49x = 2,326,453.71
5. Step 5: Solve for x
   x = 2,326,453.71/1,300.49
6. Step 6: Final answer
   x = 1,788.91