Finding the Fourth Proportional to 41,673.51, 62,499.15 and 11,686.10

Step by Step Solution

1. Step 1: Write the proportion equation
   41,673.51 : 62,499.15 = 11,686.10 : x
2. Step 2: Convert to fraction form
   41,673.51/62,499.15 = 11,686.10/x
3. Step 3: Cross multiply
   41,673.51x = 62,499.15 × 11,686.10
4. Step 4: Simplify right side
   41,673.51x = 730,371,004.32
5. Step 5: Solve for x
   x = 730,371,004.32/41,673.51
6. Step 6: Final answer
   x = 17,526.03