Finding the Fourth Proportional to 93,614.89, 140,435.60 and 30,414.79

Step by Step Solution

1. Step 1: Write the proportion equation
   93,614.89 : 140,435.60 = 30,414.79 : x
2. Step 2: Convert to fraction form
   93,614.89/140,435.60 = 30,414.79/x
3. Step 3: Cross multiply
   93,614.89x = 140,435.60 × 30,414.79
4. Step 4: Simplify right side
   93,614.89x = 4,271,319,282.52
5. Step 5: Solve for x
   x = 4,271,319,282.52/93,614.89
6. Step 6: Final answer
   x = 45,626.49