Finding the Fourth Proportional to 1,492.89, 2,059.46 and 995.58

Step by Step Solution

1. Step 1: Write the proportion equation
   1,492.89 : 2,059.46 = 995.58 : x
2. Step 2: Convert to fraction form
   1,492.89/2,059.46 = 995.58/x
3. Step 3: Cross multiply
   1,492.89x = 2,059.46 × 995.58
4. Step 4: Simplify right side
   1,492.89x = 2,050,357.19
5. Step 5: Solve for x
   x = 2,050,357.19/1,492.89
6. Step 6: Final answer
   x = 1,373.41