Finding the Fourth Proportional to 11,357.93, 17,039.43 and 3,461.16

Step by Step Solution

1. Step 1: Write the proportion equation
   11,357.93 : 17,039.43 = 3,461.16 : x
2. Step 2: Convert to fraction form
   11,357.93/17,039.43 = 3,461.16/x
3. Step 3: Cross multiply
   11,357.93x = 17,039.43 × 3,461.16
4. Step 4: Simplify right side
   11,357.93x = 58,976,099.06
5. Step 5: Solve for x
   x = 58,976,099.06/11,357.93
6. Step 6: Final answer
   x = 5,192.50