Finding the Fourth Proportional to 132,265.72, 182,528.01 and 71,837.54

Step by Step Solution

1. Step 1: Write the proportion equation
   132,265.72 : 182,528.01 = 71,837.54 : x
2. Step 2: Convert to fraction form
   132,265.72/182,528.01 = 71,837.54/x
3. Step 3: Cross multiply
   132,265.72x = 182,528.01 × 71,837.54
4. Step 4: Simplify right side
   132,265.72x = 13,112,363,219.50
5. Step 5: Solve for x
   x = 13,112,363,219.50/132,265.72
6. Step 6: Final answer
   x = 99,136.52