Finding the Fourth Proportional to 67,726.17, 101,651.63 and 34,470

Step by Step Solution

1. Step 1: Write the proportion equation
   67,726.17 : 101,651.63 = 34,470 : x
2. Step 2: Convert to fraction form
   67,726.17/101,651.63 = 34,470/x
3. Step 3: Cross multiply
   67,726.17x = 101,651.63 × 34,470
4. Step 4: Simplify right side
   67,726.17x = 3,503,931,513.75
5. Step 5: Solve for x
   x = 3,503,931,513.75/67,726.17
6. Step 6: Final answer
   x = 51,736.74