Finding the Fourth Proportional to 67,426.74, 101,139.27 and 17,502.39

Step by Step Solution

1. Step 1: Write the proportion equation
   67,426.74 : 101,139.27 = 17,502.39 : x
2. Step 2: Convert to fraction form
   67,426.74/101,139.27 = 17,502.39/x
3. Step 3: Cross multiply
   67,426.74x = 101,139.27 × 17,502.39
4. Step 4: Simplify right side
   67,426.74x = 1,770,178,947.86
5. Step 5: Solve for x
   x = 1,770,178,947.86/67,426.74
6. Step 6: Final answer
   x = 26,253.37