Finding the Fourth Proportional to 94,128, 141,162.06 and 30,933.54

Step by Step Solution

1. Step 1: Write the proportion equation
   94,128 : 141,162.06 = 30,933.54 : x
2. Step 2: Convert to fraction form
   94,128/141,162.06 = 30,933.54/x
3. Step 3: Cross multiply
   94,128x = 141,162.06 × 30,933.54
4. Step 4: Simplify right side
   94,128x = 4,366,642,229.49
5. Step 5: Solve for x
   x = 4,366,642,229.49/94,128
6. Step 6: Final answer
   x = 46,390.47