Finding the Fourth Proportional to 89,118.09, 133,688.07 and 32,948.64

Step by Step Solution

1. Step 1: Write the proportion equation
   89,118.09 : 133,688.07 = 32,948.64 : x
2. Step 2: Convert to fraction form
   89,118.09/133,688.07 = 32,948.64/x
3. Step 3: Cross multiply
   89,118.09x = 133,688.07 × 32,948.64
4. Step 4: Simplify right side
   89,118.09x = 4,404,840,090.72
5. Step 5: Solve for x
   x = 4,404,840,090.72/89,118.09
6. Step 6: Final answer
   x = 49,427.00