Finding the Fourth Proportional to 4,801.86, 7,196.54 and 2,459.88

Step by Step Solution

1. Step 1: Write the proportion equation
   4,801.86 : 7,196.54 = 2,459.88 : x
2. Step 2: Convert to fraction form
   4,801.86/7,196.54 = 2,459.88/x
3. Step 3: Cross multiply
   4,801.86x = 7,196.54 × 2,459.88
4. Step 4: Simplify right side
   4,801.86x = 17,702,612.52
5. Step 5: Solve for x
   x = 17,702,612.52/4,801.86
6. Step 6: Final answer
   x = 3,686.62