Finding the Fourth Proportional to 12,057.35, 18,088.83 and 3,736.94

Step by Step Solution

1. Step 1: Write the proportion equation
   12,057.35 : 18,088.83 = 3,736.94 : x
2. Step 2: Convert to fraction form
   12,057.35/18,088.83 = 3,736.94/x
3. Step 3: Cross multiply
   12,057.35x = 18,088.83 × 3,736.94
4. Step 4: Simplify right side
   12,057.35x = 67,596,781.94
5. Step 5: Solve for x
   x = 67,596,781.94/12,057.35
6. Step 6: Final answer
   x = 5,606.27