Finding the Fourth Proportional to 37,405.59, 56,104.24 and 13,388.94

Step by Step Solution

1. Step 1: Write the proportion equation
   37,405.59 : 56,104.24 = 13,388.94 : x
2. Step 2: Convert to fraction form
   37,405.59/56,104.24 = 13,388.94/x
3. Step 3: Cross multiply
   37,405.59x = 56,104.24 × 13,388.94
4. Step 4: Simplify right side
   37,405.59x = 751,176,186.36
5. Step 5: Solve for x
   x = 751,176,186.36/37,405.59
6. Step 6: Final answer
   x = 20,081.92