Finding the Fourth Proportional to 4,928.52, 7,388.89 and 2,462.07

Step by Step Solution

1. Step 1: Write the proportion equation
   4,928.52 : 7,388.89 = 2,462.07 : x
2. Step 2: Convert to fraction form
   4,928.52/7,388.89 = 2,462.07/x
3. Step 3: Cross multiply
   4,928.52x = 7,388.89 × 2,462.07
4. Step 4: Simplify right side
   4,928.52x = 18,191,985.96
5. Step 5: Solve for x
   x = 18,191,985.96/4,928.52
6. Step 6: Final answer
   x = 3,691.16