Finding the Fourth Proportional to 37,238.03, 55,883.69 and 13,545.53

Step by Step Solution

1. Step 1: Write the proportion equation
   37,238.03 : 55,883.69 = 13,545.53 : x
2. Step 2: Convert to fraction form
   37,238.03/55,883.69 = 13,545.53/x
3. Step 3: Cross multiply
   37,238.03x = 55,883.69 × 13,545.53
4. Step 4: Simplify right side
   37,238.03x = 756,973,953.85
5. Step 5: Solve for x
   x = 756,973,953.85/37,238.03
6. Step 6: Final answer
   x = 20,327.98