Finding the Fourth Proportional to 1,667.59, 2,301.56 and 969.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,667.59 : 2,301.56 = 969.37 : x
2. Step 2: Convert to fraction form
   1,667.59/2,301.56 = 969.37/x
3. Step 3: Cross multiply
   1,667.59x = 2,301.56 × 969.37
4. Step 4: Simplify right side
   1,667.59x = 2,231,063.22
5. Step 5: Solve for x
   x = 2,231,063.22/1,667.59
6. Step 6: Final answer
   x = 1,337.90