Finding the Fourth Proportional to 3,144.04, 4,715.88 and 1,501.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,144.04 : 4,715.88 = 1,501.72 : x
2. Step 2: Convert to fraction form
   3,144.04/4,715.88 = 1,501.72/x
3. Step 3: Cross multiply
   3,144.04x = 4,715.88 × 1,501.72
4. Step 4: Simplify right side
   3,144.04x = 7,081,931.31
5. Step 5: Solve for x
   x = 7,081,931.31/3,144.04
6. Step 6: Final answer
   x = 2,252.49