Finding the Fourth Proportional to 2,348.38, 3,522.12 and 788.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,348.38 : 3,522.12 = 788.41 : x
2. Step 2: Convert to fraction form
   2,348.38/3,522.12 = 788.41/x
3. Step 3: Cross multiply
   2,348.38x = 3,522.12 × 788.41
4. Step 4: Simplify right side
   2,348.38x = 2,776,874.63
5. Step 5: Solve for x
   x = 2,776,874.63/2,348.38
6. Step 6: Final answer
   x = 1,182.46