Finding the Fourth Proportional to 12,055.73, 18,084.47 and 3,734.69

Step by Step Solution

1. Step 1: Write the proportion equation
   12,055.73 : 18,084.47 = 3,734.69 : x
2. Step 2: Convert to fraction form
   12,055.73/18,084.47 = 3,734.69/x
3. Step 3: Cross multiply
   12,055.73x = 18,084.47 × 3,734.69
4. Step 4: Simplify right side
   12,055.73x = 67,539,889.26
5. Step 5: Solve for x
   x = 67,539,889.26/12,055.73
6. Step 6: Final answer
   x = 5,602.31