Finding the Fourth Proportional to 64,915.02, 89,582.22 and 35,107.02

Step by Step Solution

1. Step 1: Write the proportion equation
   64,915.02 : 89,582.22 = 35,107.02 : x
2. Step 2: Convert to fraction form
   64,915.02/89,582.22 = 35,107.02/x
3. Step 3: Cross multiply
   64,915.02x = 89,582.22 × 35,107.02
4. Step 4: Simplify right side
   64,915.02x = 3,144,964,789.18
5. Step 5: Solve for x
   x = 3,144,964,789.18/64,915.02
6. Step 6: Final answer
   x = 48,447.41