Finding the Fourth Proportional to 83,255.33, 124,948.61 and 30,701.72

Step by Step Solution

1. Step 1: Write the proportion equation
   83,255.33 : 124,948.61 = 30,701.72 : x
2. Step 2: Convert to fraction form
   83,255.33/124,948.61 = 30,701.72/x
3. Step 3: Cross multiply
   83,255.33x = 124,948.61 × 30,701.72
4. Step 4: Simplify right side
   83,255.33x = 3,836,136,460.36
5. Step 5: Solve for x
   x = 3,836,136,460.36/83,255.33
6. Step 6: Final answer
   x = 46,076.77