Finding the Fourth Proportional to 132,667.59, 183,072.02 and 75,308.07

Step by Step Solution

1. Step 1: Write the proportion equation
   132,667.59 : 183,072.02 = 75,308.07 : x
2. Step 2: Convert to fraction form
   132,667.59/183,072.02 = 75,308.07/x
3. Step 3: Cross multiply
   132,667.59x = 183,072.02 × 75,308.07
4. Step 4: Simplify right side
   132,667.59x = 13,786,800,120.66
5. Step 5: Solve for x
   x = 13,786,800,120.66/132,667.59
6. Step 6: Final answer
   x = 103,919.88