Finding the Fourth Proportional to 64,914.82, 89,582.72 and 35,106.82

Step by Step Solution

1. Step 1: Write the proportion equation
   64,914.82 : 89,582.72 = 35,106.82 : x
2. Step 2: Convert to fraction form
   64,914.82/89,582.72 = 35,106.82/x
3. Step 3: Cross multiply
   64,914.82x = 89,582.72 × 35,106.82
4. Step 4: Simplify right side
   64,914.82x = 3,144,964,426.15
5. Step 5: Solve for x
   x = 3,144,964,426.15/64,914.82
6. Step 6: Final answer
   x = 48,447.56