Finding the Fourth Proportional to 83,148.71, 124,735.41 and 30,554.09

Step by Step Solution

1. Step 1: Write the proportion equation
   83,148.71 : 124,735.41 = 30,554.09 : x
2. Step 2: Convert to fraction form
   83,148.71/124,735.41 = 30,554.09/x
3. Step 3: Cross multiply
   83,148.71x = 124,735.41 × 30,554.09
4. Step 4: Simplify right side
   83,148.71x = 3,811,176,943.33
5. Step 5: Solve for x
   x = 3,811,176,943.33/83,148.71
6. Step 6: Final answer
   x = 45,835.67