Finding the Fourth Proportional to 12,054.72, 18,094.86 and 10,677

Step by Step Solution

1. Step 1: Write the proportion equation
   12,054.72 : 18,094.86 = 10,677 : x
2. Step 2: Convert to fraction form
   12,054.72/18,094.86 = 10,677/x
3. Step 3: Cross multiply
   12,054.72x = 18,094.86 × 10,677
4. Step 4: Simplify right side
   12,054.72x = 193,198,820.22
5. Step 5: Solve for x
   x = 193,198,820.22/12,054.72
6. Step 6: Final answer
   x = 16,026.82