Finding the Fourth Proportional to 37,063.58, 55,595.84 and 12,103.43

Step by Step Solution

1. Step 1: Write the proportion equation
   37,063.58 : 55,595.84 = 12,103.43 : x
2. Step 2: Convert to fraction form
   37,063.58/55,595.84 = 12,103.43/x
3. Step 3: Cross multiply
   37,063.58x = 55,595.84 × 12,103.43
4. Step 4: Simplify right side
   37,063.58x = 672,900,019.23
5. Step 5: Solve for x
   x = 672,900,019.23/37,063.58
6. Step 6: Final answer
   x = 18,155.29