Finding the Fourth Proportional to 6,992.59, 10,490.42 and 3,044.48

Step by Step Solution

1. Step 1: Write the proportion equation
   6,992.59 : 10,490.42 = 3,044.48 : x
2. Step 2: Convert to fraction form
   6,992.59/10,490.42 = 3,044.48/x
3. Step 3: Cross multiply
   6,992.59x = 10,490.42 × 3,044.48
4. Step 4: Simplify right side
   6,992.59x = 31,937,806.21
5. Step 5: Solve for x
   x = 31,937,806.21/6,992.59
6. Step 6: Final answer
   x = 4,567.38