Finding the Fourth Proportional to 88,667.46, 132,850.83 and 53,533.32

Step by Step Solution

1. Step 1: Write the proportion equation
   88,667.46 : 132,850.83 = 53,533.32 : x
2. Step 2: Convert to fraction form
   88,667.46/132,850.83 = 53,533.32/x
3. Step 3: Cross multiply
   88,667.46x = 132,850.83 × 53,533.32
4. Step 4: Simplify right side
   88,667.46x = 7,111,945,994.66
5. Step 5: Solve for x
   x = 7,111,945,994.66/88,667.46
6. Step 6: Final answer
   x = 80,209.20