Finding the Fourth Proportional to 82,335.42, 113,628.68 and 46,528.76

Step by Step Solution

1. Step 1: Write the proportion equation
   82,335.42 : 113,628.68 = 46,528.76 : x
2. Step 2: Convert to fraction form
   82,335.42/113,628.68 = 46,528.76/x
3. Step 3: Cross multiply
   82,335.42x = 113,628.68 × 46,528.76
4. Step 4: Simplify right side
   82,335.42x = 5,287,000,780.05
5. Step 5: Solve for x
   x = 5,287,000,780.05/82,335.42
6. Step 6: Final answer
   x = 64,212.96