Finding the Fourth Proportional to 57,591.60, 79,477.72 and 32,100.60

Step by Step Solution

1. Step 1: Write the proportion equation
   57,591.60 : 79,477.72 = 32,100.60 : x
2. Step 2: Convert to fraction form
   57,591.60/79,477.72 = 32,100.60/x
3. Step 3: Cross multiply
   57,591.60x = 79,477.72 × 32,100.60
4. Step 4: Simplify right side
   57,591.60x = 2,551,282,498.63
5. Step 5: Solve for x
   x = 2,551,282,498.63/57,591.60
6. Step 6: Final answer
   x = 44,299.56