Finding the Fourth Proportional to 7,298.52, 10,072.18 and 4,154.10

Step by Step Solution

1. Step 1: Write the proportion equation
   7,298.52 : 10,072.18 = 4,154.10 : x
2. Step 2: Convert to fraction form
   7,298.52/10,072.18 = 4,154.10/x
3. Step 3: Cross multiply
   7,298.52x = 10,072.18 × 4,154.10
4. Step 4: Simplify right side
   7,298.52x = 41,840,842.94
5. Step 5: Solve for x
   x = 41,840,842.94/7,298.52
6. Step 6: Final answer
   x = 5,732.78