Finding the Fourth Proportional to 165,749.38, 248,623.89 and 41,090.38

Step by Step Solution

1. Step 1: Write the proportion equation
   165,749.38 : 248,623.89 = 41,090.38 : x
2. Step 2: Convert to fraction form
   165,749.38/248,623.89 = 41,090.38/x
3. Step 3: Cross multiply
   165,749.38x = 248,623.89 × 41,090.38
4. Step 4: Simplify right side
   165,749.38x = 10,216,050,117.18
5. Step 5: Solve for x
   x = 10,216,050,117.18/165,749.38
6. Step 6: Final answer
   x = 61,635.53