Finding the Fourth Proportional to 7,474.01, 10,314.20 and 4,116.94

Step by Step Solution

1. Step 1: Write the proportion equation
   7,474.01 : 10,314.20 = 4,116.94 : x
2. Step 2: Convert to fraction form
   7,474.01/10,314.20 = 4,116.94/x
3. Step 3: Cross multiply
   7,474.01x = 10,314.20 × 4,116.94
4. Step 4: Simplify right side
   7,474.01x = 42,462,942.55
5. Step 5: Solve for x
   x = 42,462,942.55/7,474.01
6. Step 6: Final answer
   x = 5,681.41