Finding the Fourth Proportional to 71,797.61, 107,625.06 and 34,313.94

Step by Step Solution

1. Step 1: Write the proportion equation
   71,797.61 : 107,625.06 = 34,313.94 : x
2. Step 2: Convert to fraction form
   71,797.61/107,625.06 = 34,313.94/x
3. Step 3: Cross multiply
   71,797.61x = 107,625.06 × 34,313.94
4. Step 4: Simplify right side
   71,797.61x = 3,693,039,851.34
5. Step 5: Solve for x
   x = 3,693,039,851.34/71,797.61
6. Step 6: Final answer
   x = 51,436.81