Finding the Fourth Proportional to 64,103.28, 88,467.69 and 35,425.46

Step by Step Solution

1. Step 1: Write the proportion equation
   64,103.28 : 88,467.69 = 35,425.46 : x
2. Step 2: Convert to fraction form
   64,103.28/88,467.69 = 35,425.46/x
3. Step 3: Cross multiply
   64,103.28x = 88,467.69 × 35,425.46
4. Step 4: Simplify right side
   64,103.28x = 3,134,008,613.39
5. Step 5: Solve for x
   x = 3,134,008,613.39/64,103.28
6. Step 6: Final answer
   x = 48,889.99