Finding the Fourth Proportional to 55,788.12, 76,982.27 and 33,123.24

Step by Step Solution

1. Step 1: Write the proportion equation
   55,788.12 : 76,982.27 = 33,123.24 : x
2. Step 2: Convert to fraction form
   55,788.12/76,982.27 = 33,123.24/x
3. Step 3: Cross multiply
   55,788.12x = 76,982.27 × 33,123.24
4. Step 4: Simplify right side
   55,788.12x = 2,549,902,039.34
5. Step 5: Solve for x
   x = 2,549,902,039.34/55,788.12
6. Step 6: Final answer
   x = 45,706.90