Finding the Fourth Proportional to 64,151.05, 88,524.87 and 35,469.05

Step by Step Solution

1. Step 1: Write the proportion equation
   64,151.05 : 88,524.87 = 35,469.05 : x
2. Step 2: Convert to fraction form
   64,151.05/88,524.87 = 35,469.05/x
3. Step 3: Cross multiply
   64,151.05x = 88,524.87 × 35,469.05
4. Step 4: Simplify right side
   64,151.05x = 3,139,893,040.27
5. Step 5: Solve for x
   x = 3,139,893,040.27/64,151.05
6. Step 6: Final answer
   x = 48,945.31