Finding the Fourth Proportional to 10,111.14, 15,167.52 and 3,535.02

Step by Step Solution

1. Step 1: Write the proportion equation
   10,111.14 : 15,167.52 = 3,535.02 : x
2. Step 2: Convert to fraction form
   10,111.14/15,167.52 = 3,535.02/x
3. Step 3: Cross multiply
   10,111.14x = 15,167.52 × 3,535.02
4. Step 4: Simplify right side
   10,111.14x = 53,617,486.55
5. Step 5: Solve for x
   x = 53,617,486.55/10,111.14
6. Step 6: Final answer
   x = 5,302.81