Finding the Fourth Proportional to 41,848.01, 62,781.25 and 13,776.69

Step by Step Solution

1. Step 1: Write the proportion equation
   41,848.01 : 62,781.25 = 13,776.69 : x
2. Step 2: Convert to fraction form
   41,848.01/62,781.25 = 13,776.69/x
3. Step 3: Cross multiply
   41,848.01x = 62,781.25 × 13,776.69
4. Step 4: Simplify right side
   41,848.01x = 864,917,819.06
5. Step 5: Solve for x
   x = 864,917,819.06/41,848.01
6. Step 6: Final answer
   x = 20,668.08