Finding the Fourth Proportional to 59,983.43, 89,986.08 and 30,013.34

Step by Step Solution

1. Step 1: Write the proportion equation
   59,983.43 : 89,986.08 = 30,013.34 : x
2. Step 2: Convert to fraction form
   59,983.43/89,986.08 = 30,013.34/x
3. Step 3: Cross multiply
   59,983.43x = 89,986.08 × 30,013.34
4. Step 4: Simplify right side
   59,983.43x = 2,700,782,814.31
5. Step 5: Solve for x
   x = 2,700,782,814.31/59,983.43
6. Step 6: Final answer
   x = 45,025.48