Finding the Fourth Proportional to 109,690.55, 164,559.51 and 34,816.71

Step by Step Solution

1. Step 1: Write the proportion equation
   109,690.55 : 164,559.51 = 34,816.71 : x
2. Step 2: Convert to fraction form
   109,690.55/164,559.51 = 34,816.71/x
3. Step 3: Cross multiply
   109,690.55x = 164,559.51 × 34,816.71
4. Step 4: Simplify right side
   109,690.55x = 5,729,420,737.41
5. Step 5: Solve for x
   x = 5,729,420,737.41/109,690.55
6. Step 6: Final answer
   x = 52,232.59