Finding the Fourth Proportional to 57,585.10, 79,469.89 and 32,091.50

Step by Step Solution

1. Step 1: Write the proportion equation
   57,585.10 : 79,469.89 = 32,091.50 : x
2. Step 2: Convert to fraction form
   57,585.10/79,469.89 = 32,091.50/x
3. Step 3: Cross multiply
   57,585.10x = 79,469.89 × 32,091.50
4. Step 4: Simplify right side
   57,585.10x = 2,550,307,577.59
5. Step 5: Solve for x
   x = 2,550,307,577.59/57,585.10
6. Step 6: Final answer
   x = 44,287.63