Finding the Fourth Proportional to 7,002.51, 10,502.30 and 3,104.43

Step by Step Solution

1. Step 1: Write the proportion equation
   7,002.51 : 10,502.30 = 3,104.43 : x
2. Step 2: Convert to fraction form
   7,002.51/10,502.30 = 3,104.43/x
3. Step 3: Cross multiply
   7,002.51x = 10,502.30 × 3,104.43
4. Step 4: Simplify right side
   7,002.51x = 32,603,639.67
5. Step 5: Solve for x
   x = 32,603,639.67/7,002.51
6. Step 6: Final answer
   x = 4,655.99