Finding the Fourth Proportional to 10,116.06, 15,171.12 and 3,541.02

Step by Step Solution

1. Step 1: Write the proportion equation
   10,116.06 : 15,171.12 = 3,541.02 : x
2. Step 2: Convert to fraction form
   10,116.06/15,171.12 = 3,541.02/x
3. Step 3: Cross multiply
   10,116.06x = 15,171.12 × 3,541.02
4. Step 4: Simplify right side
   10,116.06x = 53,721,239.34
5. Step 5: Solve for x
   x = 53,721,239.34/10,116.06
6. Step 6: Final answer
   x = 5,310.49