Finding the Fourth Proportional to 37,165.56, 55,749.15 and 17,438.82

Step by Step Solution

1. Step 1: Write the proportion equation
   37,165.56 : 55,749.15 = 17,438.82 : x
2. Step 2: Convert to fraction form
   37,165.56/55,749.15 = 17,438.82/x
3. Step 3: Cross multiply
   37,165.56x = 55,749.15 × 17,438.82
4. Step 4: Simplify right side
   37,165.56x = 972,199,392.00
5. Step 5: Solve for x
   x = 972,199,392.00/37,165.56
6. Step 6: Final answer
   x = 26,158.61