Finding the Fourth Proportional to 3,748.84, 5,172.72 and 2,332.92

Step by Step Solution

1. Step 1: Write the proportion equation
   3,748.84 : 5,172.72 = 2,332.92 : x
2. Step 2: Convert to fraction form
   3,748.84/5,172.72 = 2,332.92/x
3. Step 3: Cross multiply
   3,748.84x = 5,172.72 × 2,332.92
4. Step 4: Simplify right side
   3,748.84x = 12,067,541.94
5. Step 5: Solve for x
   x = 12,067,541.94/3,748.84
6. Step 6: Final answer
   x = 3,219.01