Finding the Fourth Proportional to 164,426.57, 246,646.72 and 52,104.30

Step by Step Solution

1. Step 1: Write the proportion equation
   164,426.57 : 246,646.72 = 52,104.30 : x
2. Step 2: Convert to fraction form
   164,426.57/246,646.72 = 52,104.30/x
3. Step 3: Cross multiply
   164,426.57x = 246,646.72 × 52,104.30
4. Step 4: Simplify right side
   164,426.57x = 12,851,355,914.18
5. Step 5: Solve for x
   x = 12,851,355,914.18/164,426.57
6. Step 6: Final answer
   x = 78,158.63