Finding the Fourth Proportional to 64,167.63, 88,551.89 and 35,873.31

Step by Step Solution

1. Step 1: Write the proportion equation
   64,167.63 : 88,551.89 = 35,873.31 : x
2. Step 2: Convert to fraction form
   64,167.63/88,551.89 = 35,873.31/x
3. Step 3: Cross multiply
   64,167.63x = 88,551.89 × 35,873.31
4. Step 4: Simplify right side
   64,167.63x = 3,176,649,221.69
5. Step 5: Solve for x
   x = 3,176,649,221.69/64,167.63
6. Step 6: Final answer
   x = 49,505.48