Finding the Fourth Proportional to 71,268.22, 106,870.73 and 37,982.08

Step by Step Solution

1. Step 1: Write the proportion equation
   71,268.22 : 106,870.73 = 37,982.08 : x
2. Step 2: Convert to fraction form
   71,268.22/106,870.73 = 37,982.08/x
3. Step 3: Cross multiply
   71,268.22x = 106,870.73 × 37,982.08
4. Step 4: Simplify right side
   71,268.22x = 4,059,172,616.52
5. Step 5: Solve for x
   x = 4,059,172,616.52/71,268.22
6. Step 6: Final answer
   x = 56,956.28