Finding the Fourth Proportional to 10,498.93, 15,744.72 and 3,101.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,498.93 : 15,744.72 = 3,101.42 : x
2. Step 2: Convert to fraction form
   10,498.93/15,744.72 = 3,101.42/x
3. Step 3: Cross multiply
   10,498.93x = 15,744.72 × 3,101.42
4. Step 4: Simplify right side
   10,498.93x = 48,830,989.50
5. Step 5: Solve for x
   x = 48,830,989.50/10,498.93
6. Step 6: Final answer
   x = 4,651.05