Finding the Fourth Proportional to 132,620.50, 183,016.29 and 73,004.50

Step by Step Solution

1. Step 1: Write the proportion equation
   132,620.50 : 183,016.29 = 73,004.50 : x
2. Step 2: Convert to fraction form
   132,620.50/183,016.29 = 73,004.50/x
3. Step 3: Cross multiply
   132,620.50x = 183,016.29 × 73,004.50
4. Step 4: Simplify right side
   132,620.50x = 13,361,012,743.31
5. Step 5: Solve for x
   x = 13,361,012,743.31/132,620.50
6. Step 6: Final answer
   x = 100,746.21