Finding the Fourth Proportional to 22,902, 34,357.90 and 7,106.69

Step by Step Solution

1. Step 1: Write the proportion equation
   22,902 : 34,357.90 = 7,106.69 : x
2. Step 2: Convert to fraction form
   22,902/34,357.90 = 7,106.69/x
3. Step 3: Cross multiply
   22,902x = 34,357.90 × 7,106.69
4. Step 4: Simplify right side
   22,902x = 244,170,944.35
5. Step 5: Solve for x
   x = 244,170,944.35/22,902
6. Step 6: Final answer
   x = 10,661.56