Finding the Fourth Proportional to 34,469.01, 51,708.37 and 12,275.82

Step by Step Solution

1. Step 1: Write the proportion equation
   34,469.01 : 51,708.37 = 12,275.82 : x
2. Step 2: Convert to fraction form
   34,469.01/51,708.37 = 12,275.82/x
3. Step 3: Cross multiply
   34,469.01x = 51,708.37 × 12,275.82
4. Step 4: Simplify right side
   34,469.01x = 634,762,642.61
5. Step 5: Solve for x
   x = 634,762,642.61/34,469.01
6. Step 6: Final answer
   x = 18,415.46