Finding the Fourth Proportional to 8,404.62, 12,600.84 and 3,962.58

Step by Step Solution

1. Step 1: Write the proportion equation
   8,404.62 : 12,600.84 = 3,962.58 : x
2. Step 2: Convert to fraction form
   8,404.62/12,600.84 = 3,962.58/x
3. Step 3: Cross multiply
   8,404.62x = 12,600.84 × 3,962.58
4. Step 4: Simplify right side
   8,404.62x = 49,931,836.57
5. Step 5: Solve for x
   x = 49,931,836.57/8,404.62
6. Step 6: Final answer
   x = 5,941.00