Finding the Fourth Proportional to 108,388.64, 162,542.59 and 37,291.43

Step by Step Solution

1. Step 1: Write the proportion equation
   108,388.64 : 162,542.59 = 37,291.43 : x
2. Step 2: Convert to fraction form
   108,388.64/162,542.59 = 37,291.43/x
3. Step 3: Cross multiply
   108,388.64x = 162,542.59 × 37,291.43
4. Step 4: Simplify right side
   108,388.64x = 6,061,444,711.06
5. Step 5: Solve for x
   x = 6,061,444,711.06/108,388.64
6. Step 6: Final answer
   x = 55,923.25