Finding the Fourth Proportional to 132,443.00, 182,773.62 and 72,014.05

Step by Step Solution

1. Step 1: Write the proportion equation
   132,443.00 : 182,773.62 = 72,014.05 : x
2. Step 2: Convert to fraction form
   132,443.00/182,773.62 = 72,014.05/x
3. Step 3: Cross multiply
   132,443.00x = 182,773.62 × 72,014.05
4. Step 4: Simplify right side
   132,443.00x = 13,162,268,017.40
5. Step 5: Solve for x
   x = 13,162,268,017.40/132,443.00
6. Step 6: Final answer
   x = 99,380.63