Finding the Fourth Proportional to 82,568.76, 113,947.56 and 46,758

Step by Step Solution

1. Step 1: Write the proportion equation
   82,568.76 : 113,947.56 = 46,758 : x
2. Step 2: Convert to fraction form
   82,568.76/113,947.56 = 46,758/x
3. Step 3: Cross multiply
   82,568.76x = 113,947.56 × 46,758
4. Step 4: Simplify right side
   82,568.76x = 5,327,960,010.48
5. Step 5: Solve for x
   x = 5,327,960,010.48/82,568.76
6. Step 6: Final answer
   x = 64,527.55