Finding the Fourth Proportional to 54,355.55, 74,992.72 and 32,837.24

Step by Step Solution

1. Step 1: Write the proportion equation
   54,355.55 : 74,992.72 = 32,837.24 : x
2. Step 2: Convert to fraction form
   54,355.55/74,992.72 = 32,837.24/x
3. Step 3: Cross multiply
   54,355.55x = 74,992.72 × 32,837.24
4. Step 4: Simplify right side
   54,355.55x = 2,462,553,944.89
5. Step 5: Solve for x
   x = 2,462,553,944.89/54,355.55
6. Step 6: Final answer
   x = 45,304.55