Finding the Fourth Proportional to 132,468.88, 182,804.52 and 72,852.88

Step by Step Solution

1. Step 1: Write the proportion equation
   132,468.88 : 182,804.52 = 72,852.88 : x
2. Step 2: Convert to fraction form
   132,468.88/182,804.52 = 72,852.88/x
3. Step 3: Cross multiply
   132,468.88x = 182,804.52 × 72,852.88
4. Step 4: Simplify right side
   132,468.88x = 13,317,835,759.02
5. Step 5: Solve for x
   x = 13,317,835,759.02/132,468.88
6. Step 6: Final answer
   x = 100,535.58