Finding the Fourth Proportional to 64,043.76, 88,399.15 and 37,198.33

Step by Step Solution

1. Step 1: Write the proportion equation
   64,043.76 : 88,399.15 = 37,198.33 : x
2. Step 2: Convert to fraction form
   64,043.76/88,399.15 = 37,198.33/x
3. Step 3: Cross multiply
   64,043.76x = 88,399.15 × 37,198.33
4. Step 4: Simplify right side
   64,043.76x = 3,288,300,753.42
5. Step 5: Solve for x
   x = 3,288,300,753.42/64,043.76
6. Step 6: Final answer
   x = 51,344.60