Finding the Fourth Proportional to 93,903, 140,824.76 and 30,708.52

Step by Step Solution

1. Step 1: Write the proportion equation
   93,903 : 140,824.76 = 30,708.52 : x
2. Step 2: Convert to fraction form
   93,903/140,824.76 = 30,708.52/x
3. Step 3: Cross multiply
   93,903x = 140,824.76 × 30,708.52
4. Step 4: Simplify right side
   93,903x = 4,324,519,958.96
5. Step 5: Solve for x
   x = 4,324,519,958.96/93,903
6. Step 6: Final answer
   x = 46,053.05