Finding the Fourth Proportional to 10,842.60, 16,265.22 and 3,051.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,842.60 : 16,265.22 = 3,051.42 : x
2. Step 2: Convert to fraction form
   10,842.60/16,265.22 = 3,051.42/x
3. Step 3: Cross multiply
   10,842.60x = 16,265.22 × 3,051.42
4. Step 4: Simplify right side
   10,842.60x = 49,632,017.61
5. Step 5: Solve for x
   x = 49,632,017.61/10,842.60
6. Step 6: Final answer
   x = 4,577.50