Finding the Fourth Proportional to 5,002.88, 7,501.96 and 2,923.48

Step by Step Solution

1. Step 1: Write the proportion equation
   5,002.88 : 7,501.96 = 2,923.48 : x
2. Step 2: Convert to fraction form
   5,002.88/7,501.96 = 2,923.48/x
3. Step 3: Cross multiply
   5,002.88x = 7,501.96 × 2,923.48
4. Step 4: Simplify right side
   5,002.88x = 21,931,796.65
5. Step 5: Solve for x
   x = 21,931,796.65/5,002.88
6. Step 6: Final answer
   x = 4,383.84