Finding the Fourth Proportional to 34,642.38, 51,910.72 and 18,007.82

Step by Step Solution

1. Step 1: Write the proportion equation
   34,642.38 : 51,910.72 = 18,007.82 : x
2. Step 2: Convert to fraction form
   34,642.38/51,910.72 = 18,007.82/x
3. Step 3: Cross multiply
   34,642.38x = 51,910.72 × 18,007.82
4. Step 4: Simplify right side
   34,642.38x = 934,798,597.26
5. Step 5: Solve for x
   x = 934,798,597.26/34,642.38
6. Step 6: Final answer
   x = 26,984.25