Finding the Fourth Proportional to 37,093.88, 55,601.94 and 13,705.40

Step by Step Solution

1. Step 1: Write the proportion equation
   37,093.88 : 55,601.94 = 13,705.40 : x
2. Step 2: Convert to fraction form
   37,093.88/55,601.94 = 13,705.40/x
3. Step 3: Cross multiply
   37,093.88x = 55,601.94 × 13,705.40
4. Step 4: Simplify right side
   37,093.88x = 762,046,828.48
5. Step 5: Solve for x
   x = 762,046,828.48/37,093.88
6. Step 6: Final answer
   x = 20,543.73