Finding the Fourth Proportional to 2,396.88, 3,307.95 and 1,401.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,396.88 : 3,307.95 = 1,401.93 : x
2. Step 2: Convert to fraction form
   2,396.88/3,307.95 = 1,401.93/x
3. Step 3: Cross multiply
   2,396.88x = 3,307.95 × 1,401.93
4. Step 4: Simplify right side
   2,396.88x = 4,637,514.34
5. Step 5: Solve for x
   x = 4,637,514.34/2,396.88
6. Step 6: Final answer
   x = 1,934.81