Finding the Fourth Proportional to 37,003.88, 55,506.47 and 12,043.82

Step by Step Solution

1. Step 1: Write the proportion equation
   37,003.88 : 55,506.47 = 12,043.82 : x
2. Step 2: Convert to fraction form
   37,003.88/55,506.47 = 12,043.82/x
3. Step 3: Cross multiply
   37,003.88x = 55,506.47 × 12,043.82
4. Step 4: Simplify right side
   37,003.88x = 668,509,595.76
5. Step 5: Solve for x
   x = 668,509,595.76/37,003.88
6. Step 6: Final answer
   x = 18,065.93