Finding the Fourth Proportional to 37,091.58, 55,603.89 and 13,701.66

Step by Step Solution

1. Step 1: Write the proportion equation
   37,091.58 : 55,603.89 = 13,701.66 : x
2. Step 2: Convert to fraction form
   37,091.58/55,603.89 = 13,701.66/x
3. Step 3: Cross multiply
   37,091.58x = 55,603.89 × 13,701.66
4. Step 4: Simplify right side
   37,091.58x = 761,865,595.46
5. Step 5: Solve for x
   x = 761,865,595.46/37,091.58
6. Step 6: Final answer
   x = 20,540.12