Finding the Fourth Proportional to 12,061.65, 18,094.22 and 4,563.17

Step by Step Solution

1. Step 1: Write the proportion equation
   12,061.65 : 18,094.22 = 4,563.17 : x
2. Step 2: Convert to fraction form
   12,061.65/18,094.22 = 4,563.17/x
3. Step 3: Cross multiply
   12,061.65x = 18,094.22 × 4,563.17
4. Step 4: Simplify right side
   12,061.65x = 82,567,024.30
5. Step 5: Solve for x
   x = 82,567,024.30/12,061.65
6. Step 6: Final answer
   x = 6,845.42