Finding the Fourth Proportional to 59,771.52, 89,580.46 and 30,123

Step by Step Solution

1. Step 1: Write the proportion equation
   59,771.52 : 89,580.46 = 30,123 : x
2. Step 2: Convert to fraction form
   59,771.52/89,580.46 = 30,123/x
3. Step 3: Cross multiply
   59,771.52x = 89,580.46 × 30,123
4. Step 4: Simplify right side
   59,771.52x = 2,698,432,196.58
5. Step 5: Solve for x
   x = 2,698,432,196.58/59,771.52
6. Step 6: Final answer
   x = 45,145.79