Finding the Fourth Proportional to 59,769.04, 89,632.63 and 17,637.94

Step by Step Solution

1. Step 1: Write the proportion equation
   59,769.04 : 89,632.63 = 17,637.94 : x
2. Step 2: Convert to fraction form
   59,769.04/89,632.63 = 17,637.94/x
3. Step 3: Cross multiply
   59,769.04x = 89,632.63 × 17,637.94
4. Step 4: Simplify right side
   59,769.04x = 1,580,934,949.98
5. Step 5: Solve for x
   x = 1,580,934,949.98/59,769.04
6. Step 6: Final answer
   x = 26,450.73