Finding the Fourth Proportional to 1,522.18, 2,279.62 and 1,358.16

Step by Step Solution

1. Step 1: Write the proportion equation
   1,522.18 : 2,279.62 = 1,358.16 : x
2. Step 2: Convert to fraction form
   1,522.18/2,279.62 = 1,358.16/x
3. Step 3: Cross multiply
   1,522.18x = 2,279.62 × 1,358.16
4. Step 4: Simplify right side
   1,522.18x = 3,096,088.70
5. Step 5: Solve for x
   x = 3,096,088.70/1,522.18
6. Step 6: Final answer
   x = 2,033.98