Finding the Fourth Proportional to 64,031.48, 88,371.42 and 37,168.22

Step by Step Solution

1. Step 1: Write the proportion equation
   64,031.48 : 88,371.42 = 37,168.22 : x
2. Step 2: Convert to fraction form
   64,031.48/88,371.42 = 37,168.22/x
3. Step 3: Cross multiply
   64,031.48x = 88,371.42 × 37,168.22
4. Step 4: Simplify right side
   64,031.48x = 3,284,608,380.27
5. Step 5: Solve for x
   x = 3,284,608,380.27/64,031.48
6. Step 6: Final answer
   x = 51,296.77