Finding the Fourth Proportional to 59,513.36, 89,207.72 and 20,056.84

Step by Step Solution

1. Step 1: Write the proportion equation
   59,513.36 : 89,207.72 = 20,056.84 : x
2. Step 2: Convert to fraction form
   59,513.36/89,207.72 = 20,056.84/x
3. Step 3: Cross multiply
   59,513.36x = 89,207.72 × 20,056.84
4. Step 4: Simplify right side
   59,513.36x = 1,789,224,966.80
5. Step 5: Solve for x
   x = 1,789,224,966.80/59,513.36
6. Step 6: Final answer
   x = 30,064.26