Finding the Fourth Proportional to 8,060.50, 12,093.45 and 7,284.10

Step by Step Solution

1. Step 1: Write the proportion equation
   8,060.50 : 12,093.45 = 7,284.10 : x
2. Step 2: Convert to fraction form
   8,060.50/12,093.45 = 7,284.10/x
3. Step 3: Cross multiply
   8,060.50x = 12,093.45 × 7,284.10
4. Step 4: Simplify right side
   8,060.50x = 88,089,899.15
5. Step 5: Solve for x
   x = 88,089,899.15/8,060.50
6. Step 6: Final answer
   x = 10,928.59