Finding the Fourth Proportional to 64,129.32, 88,499.92 and 35,834.94

Step by Step Solution

1. Step 1: Write the proportion equation
   64,129.32 : 88,499.92 = 35,834.94 : x
2. Step 2: Convert to fraction form
   64,129.32/88,499.92 = 35,834.94/x
3. Step 3: Cross multiply
   64,129.32x = 88,499.92 × 35,834.94
4. Step 4: Simplify right side
   64,129.32x = 3,171,389,323.20
5. Step 5: Solve for x
   x = 3,171,389,323.20/64,129.32
6. Step 6: Final answer
   x = 49,453.03