Finding the Fourth Proportional to 124,141.08, 186,212.02 and 30,646.82

Step by Step Solution

1. Step 1: Write the proportion equation
   124,141.08 : 186,212.02 = 30,646.82 : x
2. Step 2: Convert to fraction form
   124,141.08/186,212.02 = 30,646.82/x
3. Step 3: Cross multiply
   124,141.08x = 186,212.02 × 30,646.82
4. Step 4: Simplify right side
   124,141.08x = 5,706,806,258.78
5. Step 5: Solve for x
   x = 5,706,806,258.78/124,141.08
6. Step 6: Final answer
   x = 45,970.33