Finding the Fourth Proportional to 57,893.69, 79,894.73 and 32,399.86

Step by Step Solution

1. Step 1: Write the proportion equation
   57,893.69 : 79,894.73 = 32,399.86 : x
2. Step 2: Convert to fraction form
   57,893.69/79,894.73 = 32,399.86/x
3. Step 3: Cross multiply
   57,893.69x = 79,894.73 × 32,399.86
4. Step 4: Simplify right side
   57,893.69x = 2,588,577,705.00
5. Step 5: Solve for x
   x = 2,588,577,705.00/57,893.69
6. Step 6: Final answer
   x = 44,712.60