Finding the Fourth Proportional to 34,054.57, 51,112.76 and 17,426.09

Step by Step Solution

1. Step 1: Write the proportion equation
   34,054.57 : 51,112.76 = 17,426.09 : x
2. Step 2: Convert to fraction form
   34,054.57/51,112.76 = 17,426.09/x
3. Step 3: Cross multiply
   34,054.57x = 51,112.76 × 17,426.09
4. Step 4: Simplify right side
   34,054.57x = 890,695,468.78
5. Step 5: Solve for x
   x = 890,695,468.78/34,054.57
6. Step 6: Final answer
   x = 26,154.95