Finding the Fourth Proportional to 3,731.86, 5,592.52 and 2,948.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,731.86 : 5,592.52 = 2,948.42 : x
2. Step 2: Convert to fraction form
   3,731.86/5,592.52 = 2,948.42/x
3. Step 3: Cross multiply
   3,731.86x = 5,592.52 × 2,948.42
4. Step 4: Simplify right side
   3,731.86x = 16,489,097.82
5. Step 5: Solve for x
   x = 16,489,097.82/3,731.86
6. Step 6: Final answer
   x = 4,418.47