Finding the Fourth Proportional to 124,048.88, 186,073.37 and 30,554.63

Step by Step Solution

1. Step 1: Write the proportion equation
   124,048.88 : 186,073.37 = 30,554.63 : x
2. Step 2: Convert to fraction form
   124,048.88/186,073.37 = 30,554.63/x
3. Step 3: Cross multiply
   124,048.88x = 186,073.37 × 30,554.63
4. Step 4: Simplify right side
   124,048.88x = 5,685,402,973.20
5. Step 5: Solve for x
   x = 5,685,402,973.20/124,048.88
6. Step 6: Final answer
   x = 45,831.96