Finding the Fourth Proportional to 82,915.89, 114,416.69 and 46,115.06

Step by Step Solution

1. Step 1: Write the proportion equation
   82,915.89 : 114,416.69 = 46,115.06 : x
2. Step 2: Convert to fraction form
   82,915.89/114,416.69 = 46,115.06/x
3. Step 3: Cross multiply
   82,915.89x = 114,416.69 × 46,115.06
4. Step 4: Simplify right side
   82,915.89x = 5,276,331,721.69
5. Step 5: Solve for x
   x = 5,276,331,721.69/82,915.89
6. Step 6: Final answer
   x = 63,634.75