Finding the Fourth Proportional to 55,256.81, 76,255.61 and 32,601.31

Step by Step Solution

1. Step 1: Write the proportion equation
   55,256.81 : 76,255.61 = 32,601.31 : x
2. Step 2: Convert to fraction form
   55,256.81/76,255.61 = 32,601.31/x
3. Step 3: Cross multiply
   55,256.81x = 76,255.61 × 32,601.31
4. Step 4: Simplify right side
   55,256.81x = 2,486,032,427.20
5. Step 5: Solve for x
   x = 2,486,032,427.20/55,256.81
6. Step 6: Final answer
   x = 44,990.52