Finding the Fourth Proportional to 12,094.66, 18,100.59 and 8,401.06

Step by Step Solution

1. Step 1: Write the proportion equation
   12,094.66 : 18,100.59 = 8,401.06 : x
2. Step 2: Convert to fraction form
   12,094.66/18,100.59 = 8,401.06/x
3. Step 3: Cross multiply
   12,094.66x = 18,100.59 × 8,401.06
4. Step 4: Simplify right side
   12,094.66x = 152,064,142.63
5. Step 5: Solve for x
   x = 152,064,142.63/12,094.66
6. Step 6: Final answer
   x = 12,572.83