Finding the Fourth Proportional to 164,426.58, 246,637.71 and 39,766.50

Step by Step Solution

1. Step 1: Write the proportion equation
   164,426.58 : 246,637.71 = 39,766.50 : x
2. Step 2: Convert to fraction form
   164,426.58/246,637.71 = 39,766.50/x
3. Step 3: Cross multiply
   164,426.58x = 246,637.71 × 39,766.50
4. Step 4: Simplify right side
   164,426.58x = 9,807,918,494.72
5. Step 5: Solve for x
   x = 9,807,918,494.72/164,426.58
6. Step 6: Final answer
   x = 59,649.23