Finding the Fourth Proportional to 4,872.42, 7,299.45 and 2,404.35

Step by Step Solution

1. Step 1: Write the proportion equation
   4,872.42 : 7,299.45 = 2,404.35 : x
2. Step 2: Convert to fraction form
   4,872.42/7,299.45 = 2,404.35/x
3. Step 3: Cross multiply
   4,872.42x = 7,299.45 × 2,404.35
4. Step 4: Simplify right side
   4,872.42x = 17,550,432.61
5. Step 5: Solve for x
   x = 17,550,432.61/4,872.42
6. Step 6: Final answer
   x = 3,602.00