Finding the Fourth Proportional to 1,333.47, 1,996.70 and 941.35

Step by Step Solution

1. Step 1: Write the proportion equation
   1,333.47 : 1,996.70 = 941.35 : x
2. Step 2: Convert to fraction form
   1,333.47/1,996.70 = 941.35/x
3. Step 3: Cross multiply
   1,333.47x = 1,996.70 × 941.35
4. Step 4: Simplify right side
   1,333.47x = 1,879,593.55
5. Step 5: Solve for x
   x = 1,879,593.55/1,333.47
6. Step 6: Final answer
   x = 1,409.55