Finding the Fourth Proportional to 89,968.73, 134,956.73 and 30,845.00

Step by Step Solution

1. Step 1: Write the proportion equation
   89,968.73 : 134,956.73 = 30,845.00 : x
2. Step 2: Convert to fraction form
   89,968.73/134,956.73 = 30,845.00/x
3. Step 3: Cross multiply
   89,968.73x = 134,956.73 × 30,845.00
4. Step 4: Simplify right side
   89,968.73x = 4,162,740,751.35
5. Step 5: Solve for x
   x = 4,162,740,751.35/89,968.73
6. Step 6: Final answer
   x = 46,268.75