Finding the Fourth Proportional to 55,783.39, 76,916.04 and 41,611.63

Step by Step Solution

1. Step 1: Write the proportion equation
   55,783.39 : 76,916.04 = 41,611.63 : x
2. Step 2: Convert to fraction form
   55,783.39/76,916.04 = 41,611.63/x
3. Step 3: Cross multiply
   55,783.39x = 76,916.04 × 41,611.63
4. Step 4: Simplify right side
   55,783.39x = 3,200,601,797.55
5. Step 5: Solve for x
   x = 3,200,601,797.55/55,783.39
6. Step 6: Final answer
   x = 57,375.53