Finding the Fourth Proportional to 9,502.60, 13,111.41 and 5,673.49

Step by Step Solution

1. Step 1: Write the proportion equation
   9,502.60 : 13,111.41 = 5,673.49 : x
2. Step 2: Convert to fraction form
   9,502.60/13,111.41 = 5,673.49/x
3. Step 3: Cross multiply
   9,502.60x = 13,111.41 × 5,673.49
4. Step 4: Simplify right side
   9,502.60x = 74,387,411.21
5. Step 5: Solve for x
   x = 74,387,411.21/9,502.60
6. Step 6: Final answer
   x = 7,828.11