Finding the Fourth Proportional to 5,002.83, 7,505.30 and 1,715.04

Step by Step Solution

1. Step 1: Write the proportion equation
   5,002.83 : 7,505.30 = 1,715.04 : x
2. Step 2: Convert to fraction form
   5,002.83/7,505.30 = 1,715.04/x
3. Step 3: Cross multiply
   5,002.83x = 7,505.30 × 1,715.04
4. Step 4: Simplify right side
   5,002.83x = 12,871,889.71
5. Step 5: Solve for x
   x = 12,871,889.71/5,002.83
6. Step 6: Final answer
   x = 2,572.92