Finding the Fourth Proportional to 59,768.06, 89,631.17 and 17,636.96

Step by Step Solution

1. Step 1: Write the proportion equation
   59,768.06 : 89,631.17 = 17,636.96 : x
2. Step 2: Convert to fraction form
   59,768.06/89,631.17 = 17,636.96/x
3. Step 3: Cross multiply
   59,768.06x = 89,631.17 × 17,636.96
4. Step 4: Simplify right side
   59,768.06x = 1,580,820,823.70
5. Step 5: Solve for x
   x = 1,580,820,823.70/59,768.06
6. Step 6: Final answer
   x = 26,449.26