Finding the Fourth Proportional to 59,726.24, 89,602.72 and 18,176.48

Step by Step Solution

1. Step 1: Write the proportion equation
   59,726.24 : 89,602.72 = 18,176.48 : x
2. Step 2: Convert to fraction form
   59,726.24/89,602.72 = 18,176.48/x
3. Step 3: Cross multiply
   59,726.24x = 89,602.72 × 18,176.48
4. Step 4: Simplify right side
   59,726.24x = 1,628,662,048.03
5. Step 5: Solve for x
   x = 1,628,662,048.03/59,726.24
6. Step 6: Final answer
   x = 27,268.79