Finding the Fourth Proportional to 10,146.46, 14,002.41 and 5,670.22

Step by Step Solution

1. Step 1: Write the proportion equation
   10,146.46 : 14,002.41 = 5,670.22 : x
2. Step 2: Convert to fraction form
   10,146.46/14,002.41 = 5,670.22/x
3. Step 3: Cross multiply
   10,146.46x = 14,002.41 × 5,670.22
4. Step 4: Simplify right side
   10,146.46x = 79,396,696.05
5. Step 5: Solve for x
   x = 79,396,696.05/10,146.46
6. Step 6: Final answer
   x = 7,825.07