Finding the Fourth Proportional to 59,881.82, 89,841.69 and 17,762.09

Step by Step Solution

1. Step 1: Write the proportion equation
   59,881.82 : 89,841.69 = 17,762.09 : x
2. Step 2: Convert to fraction form
   59,881.82/89,841.69 = 17,762.09/x
3. Step 3: Cross multiply
   59,881.82x = 89,841.69 × 17,762.09
4. Step 4: Simplify right side
   59,881.82x = 1,595,775,734.32
5. Step 5: Solve for x
   x = 1,595,775,734.32/59,881.82
6. Step 6: Final answer
   x = 26,648.75