Finding the Fourth Proportional to 1,492.34, 2,242.56 and 799.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,492.34 : 2,242.56 = 799.52 : x
2. Step 2: Convert to fraction form
   1,492.34/2,242.56 = 799.52/x
3. Step 3: Cross multiply
   1,492.34x = 2,242.56 × 799.52
4. Step 4: Simplify right side
   1,492.34x = 1,792,971.57
5. Step 5: Solve for x
   x = 1,792,971.57/1,492.34
6. Step 6: Final answer
   x = 1,201.45