Finding the Fourth Proportional to 132,764.41, 183,282.59 and 89,969.98

Step by Step Solution

1. Step 1: Write the proportion equation
   132,764.41 : 183,282.59 = 89,969.98 : x
2. Step 2: Convert to fraction form
   132,764.41/183,282.59 = 89,969.98/x
3. Step 3: Cross multiply
   132,764.41x = 183,282.59 × 89,969.98
4. Step 4: Simplify right side
   132,764.41x = 16,489,930,956.65
5. Step 5: Solve for x
   x = 16,489,930,956.65/132,764.41
6. Step 6: Final answer
   x = 124,204.45