Finding the Fourth Proportional to 132,213, 182,453.94 and 72,597

Step by Step Solution

1. Step 1: Write the proportion equation
   132,213 : 182,453.94 = 72,597 : x
2. Step 2: Convert to fraction form
   132,213/182,453.94 = 72,597/x
3. Step 3: Cross multiply
   132,213x = 182,453.94 × 72,597
4. Step 4: Simplify right side
   132,213x = 13,245,608,682.18
5. Step 5: Solve for x
   x = 13,245,608,682.18/132,213
6. Step 6: Final answer
   x = 100,183.86