Finding the Fourth Proportional to 5,446.86, 7,513.80 and 4,118.24

Step by Step Solution

1. Step 1: Write the proportion equation
   5,446.86 : 7,513.80 = 4,118.24 : x
2. Step 2: Convert to fraction form
   5,446.86/7,513.80 = 4,118.24/x
3. Step 3: Cross multiply
   5,446.86x = 7,513.80 × 4,118.24
4. Step 4: Simplify right side
   5,446.86x = 30,943,631.71
5. Step 5: Solve for x
   x = 30,943,631.71/5,446.86
6. Step 6: Final answer
   x = 5,681.00