Finding the Fourth Proportional to 37,103.86, 55,620.59 and 13,714.42

Step by Step Solution

1. Step 1: Write the proportion equation
   37,103.86 : 55,620.59 = 13,714.42 : x
2. Step 2: Convert to fraction form
   37,103.86/55,620.59 = 13,714.42/x
3. Step 3: Cross multiply
   37,103.86x = 55,620.59 × 13,714.42
4. Step 4: Simplify right side
   37,103.86x = 762,804,131.91
5. Step 5: Solve for x
   x = 762,804,131.91/37,103.86
6. Step 6: Final answer
   x = 20,558.62