Finding the Fourth Proportional to 59,168.80, 88,727.80 and 21,716.56

Step by Step Solution

1. Step 1: Write the proportion equation
   59,168.80 : 88,727.80 = 21,716.56 : x
2. Step 2: Convert to fraction form
   59,168.80/88,727.80 = 21,716.56/x
3. Step 3: Cross multiply
   59,168.80x = 88,727.80 × 21,716.56
4. Step 4: Simplify right side
   59,168.80x = 1,926,862,592.37
5. Step 5: Solve for x
   x = 1,926,862,592.37/59,168.80
6. Step 6: Final answer
   x = 32,565.52