Finding the Fourth Proportional to 10,061.12, 15,091.22 and 3,397.16

Step by Step Solution

1. Step 1: Write the proportion equation
   10,061.12 : 15,091.22 = 3,397.16 : x
2. Step 2: Convert to fraction form
   10,061.12/15,091.22 = 3,397.16/x
3. Step 3: Cross multiply
   10,061.12x = 15,091.22 × 3,397.16
4. Step 4: Simplify right side
   10,061.12x = 51,267,288.94
5. Step 5: Solve for x
   x = 51,267,288.94/10,061.12
6. Step 6: Final answer
   x = 5,095.58