Finding the Fourth Proportional to 82,468.52, 113,806.56 and 46,657.76

Step by Step Solution

1. Step 1: Write the proportion equation
   82,468.52 : 113,806.56 = 46,657.76 : x
2. Step 2: Convert to fraction form
   82,468.52/113,806.56 = 46,657.76/x
3. Step 3: Cross multiply
   82,468.52x = 113,806.56 × 46,657.76
4. Step 4: Simplify right side
   82,468.52x = 5,309,959,162.91
5. Step 5: Solve for x
   x = 5,309,959,162.91/82,468.52
6. Step 6: Final answer
   x = 64,387.71