Finding the Fourth Proportional to 56,697.89, 78,241.49 and 32,824.96

Step by Step Solution

1. Step 1: Write the proportion equation
   56,697.89 : 78,241.49 = 32,824.96 : x
2. Step 2: Convert to fraction form
   56,697.89/78,241.49 = 32,824.96/x
3. Step 3: Cross multiply
   56,697.89x = 78,241.49 × 32,824.96
4. Step 4: Simplify right side
   56,697.89x = 2,568,273,779.59
5. Step 5: Solve for x
   x = 2,568,273,779.59/56,697.89
6. Step 6: Final answer
   x = 45,297.52