Finding the Fourth Proportional to 12,054.89, 18,075.63 and 3,732.55

Step by Step Solution

1. Step 1: Write the proportion equation
   12,054.89 : 18,075.63 = 3,732.55 : x
2. Step 2: Convert to fraction form
   12,054.89/18,075.63 = 3,732.55/x
3. Step 3: Cross multiply
   12,054.89x = 18,075.63 × 3,732.55
4. Step 4: Simplify right side
   12,054.89x = 67,468,192.76
5. Step 5: Solve for x
   x = 67,468,192.76/12,054.89
6. Step 6: Final answer
   x = 5,596.75