Finding the Fourth Proportional to 59,362.68, 89,089.16 and 21,958.16

Step by Step Solution

1. Step 1: Write the proportion equation
   59,362.68 : 89,089.16 = 21,958.16 : x
2. Step 2: Convert to fraction form
   59,362.68/89,089.16 = 21,958.16/x
3. Step 3: Cross multiply
   59,362.68x = 89,089.16 × 21,958.16
4. Step 4: Simplify right side
   59,362.68x = 1,956,234,029.55
5. Step 5: Solve for x
   x = 1,956,234,029.55/59,362.68
6. Step 6: Final answer
   x = 32,953.94