Finding the Fourth Proportional to 83,264.49, 124,838.31 and 30,667.23

Step by Step Solution

1. Step 1: Write the proportion equation
   83,264.49 : 124,838.31 = 30,667.23 : x
2. Step 2: Convert to fraction form
   83,264.49/124,838.31 = 30,667.23/x
3. Step 3: Cross multiply
   83,264.49x = 124,838.31 × 30,667.23
4. Step 4: Simplify right side
   83,264.49x = 3,828,445,165.58
5. Step 5: Solve for x
   x = 3,828,445,165.58/83,264.49
6. Step 6: Final answer
   x = 45,979.33