Finding the Fourth Proportional to 11,862.83, 17,788.23 and 3,962.52

Step by Step Solution

1. Step 1: Write the proportion equation
   11,862.83 : 17,788.23 = 3,962.52 : x
2. Step 2: Convert to fraction form
   11,862.83/17,788.23 = 3,962.52/x
3. Step 3: Cross multiply
   11,862.83x = 17,788.23 × 3,962.52
4. Step 4: Simplify right side
   11,862.83x = 70,486,217.14
5. Step 5: Solve for x
   x = 70,486,217.14/11,862.83
6. Step 6: Final answer
   x = 5,941.77