Finding the Fourth Proportional to 28,460.82, 42,697.58 and 8,741.37

Step by Step Solution

1. Step 1: Write the proportion equation
   28,460.82 : 42,697.58 = 8,741.37 : x
2. Step 2: Convert to fraction form
   28,460.82/42,697.58 = 8,741.37/x
3. Step 3: Cross multiply
   28,460.82x = 42,697.58 × 8,741.37
4. Step 4: Simplify right side
   28,460.82x = 373,235,344.88
5. Step 5: Solve for x
   x = 373,235,344.88/28,460.82
6. Step 6: Final answer
   x = 13,114.01