Finding the Fourth Proportional to 143,116.82, 214,650.92 and 37,946.42

Step by Step Solution

1. Step 1: Write the proportion equation
   143,116.82 : 214,650.92 = 37,946.42 : x
2. Step 2: Convert to fraction form
   143,116.82/214,650.92 = 37,946.42/x
3. Step 3: Cross multiply
   143,116.82x = 214,650.92 × 37,946.42
4. Step 4: Simplify right side
   143,116.82x = 8,145,232,985.32
5. Step 5: Solve for x
   x = 8,145,232,985.32/143,116.82
6. Step 6: Final answer
   x = 56,913.18