Finding the Fourth Proportional to 64,150.48, 88,526.09 and 35,469.38

Step by Step Solution

1. Step 1: Write the proportion equation
   64,150.48 : 88,526.09 = 35,469.38 : x
2. Step 2: Convert to fraction form
   64,150.48/88,526.09 = 35,469.38/x
3. Step 3: Cross multiply
   64,150.48x = 88,526.09 × 35,469.38
4. Step 4: Simplify right side
   64,150.48x = 3,139,965,499.64
5. Step 5: Solve for x
   x = 3,139,965,499.64/64,150.48
6. Step 6: Final answer
   x = 48,946.88