Finding the Fourth Proportional to 37,005.84, 55,513.98 and 12,037.86

Step by Step Solution

1. Step 1: Write the proportion equation
   37,005.84 : 55,513.98 = 12,037.86 : x
2. Step 2: Convert to fraction form
   37,005.84/55,513.98 = 12,037.86/x
3. Step 3: Cross multiply
   37,005.84x = 55,513.98 × 12,037.86
4. Step 4: Simplify right side
   37,005.84x = 668,269,519.28
5. Step 5: Solve for x
   x = 668,269,519.28/37,005.84
6. Step 6: Final answer
   x = 18,058.49