Finding the Fourth Proportional to 59,767.47, 89,636.85 and 17,636.16

Step by Step Solution

1. Step 1: Write the proportion equation
   59,767.47 : 89,636.85 = 17,636.16 : x
2. Step 2: Convert to fraction form
   59,767.47/89,636.85 = 17,636.16/x
3. Step 3: Cross multiply
   59,767.47x = 89,636.85 × 17,636.16
4. Step 4: Simplify right side
   59,767.47x = 1,580,849,740.32
5. Step 5: Solve for x
   x = 1,580,849,740.32/59,767.47
6. Step 6: Final answer
   x = 26,450.00