Finding the Fourth Proportional to 1,580.79, 2,373.58 and 967.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,580.79 : 2,373.58 = 967.06 : x
2. Step 2: Convert to fraction form
   1,580.79/2,373.58 = 967.06/x
3. Step 3: Cross multiply
   1,580.79x = 2,373.58 × 967.06
4. Step 4: Simplify right side
   1,580.79x = 2,295,402.41
5. Step 5: Solve for x
   x = 2,295,402.41/1,580.79
6. Step 6: Final answer
   x = 1,452.06