Finding the Fourth Proportional to 5,002.25, 7,502.85 and 1,492.29

Step by Step Solution

1. Step 1: Write the proportion equation
   5,002.25 : 7,502.85 = 1,492.29 : x
2. Step 2: Convert to fraction form
   5,002.25/7,502.85 = 1,492.29/x
3. Step 3: Cross multiply
   5,002.25x = 7,502.85 × 1,492.29
4. Step 4: Simplify right side
   5,002.25x = 11,196,428.03
5. Step 5: Solve for x
   x = 11,196,428.03/5,002.25
6. Step 6: Final answer
   x = 2,238.28