Finding the Fourth Proportional to 82,476.52, 113,817.60 and 46,665.76

Step by Step Solution

1. Step 1: Write the proportion equation
   82,476.52 : 113,817.60 = 46,665.76 : x
2. Step 2: Convert to fraction form
   82,476.52/113,817.60 = 46,665.76/x
3. Step 3: Cross multiply
   82,476.52x = 113,817.60 × 46,665.76
4. Step 4: Simplify right side
   82,476.52x = 5,311,384,805.38
5. Step 5: Solve for x
   x = 5,311,384,805.38/82,476.52
6. Step 6: Final answer
   x = 64,398.75