Finding the Fourth Proportional to 37,310.96, 55,739.38 and 26,696.72

Step by Step Solution

1. Step 1: Write the proportion equation
   37,310.96 : 55,739.38 = 26,696.72 : x
2. Step 2: Convert to fraction form
   37,310.96/55,739.38 = 26,696.72/x
3. Step 3: Cross multiply
   37,310.96x = 55,739.38 × 26,696.72
4. Step 4: Simplify right side
   37,310.96x = 1,488,058,620.83
5. Step 5: Solve for x
   x = 1,488,058,620.83/37,310.96
6. Step 6: Final answer
   x = 39,882.61