Finding the Fourth Proportional to 64,150.70, 88,525.59 and 35,856.86

Step by Step Solution

1. Step 1: Write the proportion equation
   64,150.70 : 88,525.59 = 35,856.86 : x
2. Step 2: Convert to fraction form
   64,150.70/88,525.59 = 35,856.86/x
3. Step 3: Cross multiply
   64,150.70x = 88,525.59 × 35,856.86
4. Step 4: Simplify right side
   64,150.70x = 3,174,249,687.05
5. Step 5: Solve for x
   x = 3,174,249,687.05/64,150.70
6. Step 6: Final answer
   x = 49,481.14