Finding the Fourth Proportional to 59,353.72, 89,075.68 and 21,949.18

Step by Step Solution

1. Step 1: Write the proportion equation
   59,353.72 : 89,075.68 = 21,949.18 : x
2. Step 2: Convert to fraction form
   59,353.72/89,075.68 = 21,949.18/x
3. Step 3: Cross multiply
   59,353.72x = 89,075.68 × 21,949.18
4. Step 4: Simplify right side
   59,353.72x = 1,955,138,133.94
5. Step 5: Solve for x
   x = 1,955,138,133.94/59,353.72
6. Step 6: Final answer
   x = 32,940.45