Finding the Fourth Proportional to 12,061.02, 18,089.46 and 3,293.86

Step by Step Solution

1. Step 1: Write the proportion equation
   12,061.02 : 18,089.46 = 3,293.86 : x
2. Step 2: Convert to fraction form
   12,061.02/18,089.46 = 3,293.86/x
3. Step 3: Cross multiply
   12,061.02x = 18,089.46 × 3,293.86
4. Step 4: Simplify right side
   12,061.02x = 59,584,148.72
5. Step 5: Solve for x
   x = 59,584,148.72/12,061.02
6. Step 6: Final answer
   x = 4,940.22