Finding the Fourth Proportional to 64,028.24, 88,364.86 and 35,353.02

Step by Step Solution

1. Step 1: Write the proportion equation
   64,028.24 : 88,364.86 = 35,353.02 : x
2. Step 2: Convert to fraction form
   64,028.24/88,364.86 = 35,353.02/x
3. Step 3: Cross multiply
   64,028.24x = 88,364.86 × 35,353.02
4. Step 4: Simplify right side
   64,028.24x = 3,123,964,662.88
5. Step 5: Solve for x
   x = 3,123,964,662.88/64,028.24
6. Step 6: Final answer
   x = 48,790.42