Finding the Fourth Proportional to 37,055.88, 55,576.42 and 13,362.77

Step by Step Solution

1. Step 1: Write the proportion equation
   37,055.88 : 55,576.42 = 13,362.77 : x
2. Step 2: Convert to fraction form
   37,055.88/55,576.42 = 13,362.77/x
3. Step 3: Cross multiply
   37,055.88x = 55,576.42 × 13,362.77
4. Step 4: Simplify right side
   37,055.88x = 742,654,917.88
5. Step 5: Solve for x
   x = 742,654,917.88/37,055.88
6. Step 6: Final answer
   x = 20,041.49