Finding the Fourth Proportional to 17,434.50, 26,151.78 and 7,046.28

Step by Step Solution

1. Step 1: Write the proportion equation
   17,434.50 : 26,151.78 = 7,046.28 : x
2. Step 2: Convert to fraction form
   17,434.50/26,151.78 = 7,046.28/x
3. Step 3: Cross multiply
   17,434.50x = 26,151.78 × 7,046.28
4. Step 4: Simplify right side
   17,434.50x = 184,272,764.38
5. Step 5: Solve for x
   x = 184,272,764.38/17,434.50
6. Step 6: Final answer
   x = 10,569.43