Finding the Fourth Proportional to 8,037.60, 12,054.16 and 3,874.72

Step by Step Solution

1. Step 1: Write the proportion equation
   8,037.60 : 12,054.16 = 3,874.72 : x
2. Step 2: Convert to fraction form
   8,037.60/12,054.16 = 3,874.72/x
3. Step 3: Cross multiply
   8,037.60x = 12,054.16 × 3,874.72
4. Step 4: Simplify right side
   8,037.60x = 46,706,494.84
5. Step 5: Solve for x
   x = 46,706,494.84/8,037.60
6. Step 6: Final answer
   x = 5,811.00