Finding the Fourth Proportional to 78,884.56, 108,861.24 and 43,074.84

Step by Step Solution

1. Step 1: Write the proportion equation
   78,884.56 : 108,861.24 = 43,074.84 : x
2. Step 2: Convert to fraction form
   78,884.56/108,861.24 = 43,074.84/x
3. Step 3: Cross multiply
   78,884.56x = 108,861.24 × 43,074.84
4. Step 4: Simplify right side
   78,884.56x = 4,689,180,495.20
5. Step 5: Solve for x
   x = 4,689,180,495.20/78,884.56
6. Step 6: Final answer
   x = 59,443.58