Finding the Fourth Proportional to 82,327.28, 113,630.28 and 46,538.06

Step by Step Solution

1. Step 1: Write the proportion equation
   82,327.28 : 113,630.28 = 46,538.06 : x
2. Step 2: Convert to fraction form
   82,327.28/113,630.28 = 46,538.06/x
3. Step 3: Cross multiply
   82,327.28x = 113,630.28 × 46,538.06
4. Step 4: Simplify right side
   82,327.28x = 5,288,132,788.46
5. Step 5: Solve for x
   x = 5,288,132,788.46/82,327.28
6. Step 6: Final answer
   x = 64,233.06