Finding the Fourth Proportional to 59,309.69, 88,954.56 and 26,020.80

Step by Step Solution

1. Step 1: Write the proportion equation
   59,309.69 : 88,954.56 = 26,020.80 : x
2. Step 2: Convert to fraction form
   59,309.69/88,954.56 = 26,020.80/x
3. Step 3: Cross multiply
   59,309.69x = 88,954.56 × 26,020.80
4. Step 4: Simplify right side
   59,309.69x = 2,314,668,814.85
5. Step 5: Solve for x
   x = 2,314,668,814.85/59,309.69
6. Step 6: Final answer
   x = 39,026.83