Finding the Fourth Proportional to 39,892.09, 59,849.24 and 17,404.74

Step by Step Solution

1. Step 1: Write the proportion equation
   39,892.09 : 59,849.24 = 17,404.74 : x
2. Step 2: Convert to fraction form
   39,892.09/59,849.24 = 17,404.74/x
3. Step 3: Cross multiply
   39,892.09x = 59,849.24 × 17,404.74
4. Step 4: Simplify right side
   39,892.09x = 1,041,660,461.40
5. Step 5: Solve for x
   x = 1,041,660,461.40/39,892.09
6. Step 6: Final answer
   x = 26,111.96