Finding the Fourth Proportional to 64,055.09, 96,141.69 and 32,487.30

Step by Step Solution

1. Step 1: Write the proportion equation
   64,055.09 : 96,141.69 = 32,487.30 : x
2. Step 2: Convert to fraction form
   64,055.09/96,141.69 = 32,487.30/x
3. Step 3: Cross multiply
   64,055.09x = 96,141.69 × 32,487.30
4. Step 4: Simplify right side
   64,055.09x = 3,123,383,925.54
5. Step 5: Solve for x
   x = 3,123,383,925.54/64,055.09
6. Step 6: Final answer
   x = 48,760.91