Finding the Fourth Proportional to 164,061.93, 246,118.71 and 57,478.49

Step by Step Solution

1. Step 1: Write the proportion equation
   164,061.93 : 246,118.71 = 57,478.49 : x
2. Step 2: Convert to fraction form
   164,061.93/246,118.71 = 57,478.49/x
3. Step 3: Cross multiply
   164,061.93x = 246,118.71 × 57,478.49
4. Step 4: Simplify right side
   164,061.93x = 14,146,530,580.95
5. Step 5: Solve for x
   x = 14,146,530,580.95/164,061.93
6. Step 6: Final answer
   x = 86,226.77