Finding the Fourth Proportional to 107,947.68, 161,932.32 and 33,066.96

Step by Step Solution

1. Step 1: Write the proportion equation
   107,947.68 : 161,932.32 = 33,066.96 : x
2. Step 2: Convert to fraction form
   107,947.68/161,932.32 = 33,066.96/x
3. Step 3: Cross multiply
   107,947.68x = 161,932.32 × 33,066.96
4. Step 4: Simplify right side
   107,947.68x = 5,354,609,548.15
5. Step 5: Solve for x
   x = 5,354,609,548.15/107,947.68
6. Step 6: Final answer
   x = 49,603.75