Finding the Fourth Proportional to 50,901.72, 76,389 and 37,714.32

Step by Step Solution

1. Step 1: Write the proportion equation
   50,901.72 : 76,389 = 37,714.32 : x
2. Step 2: Convert to fraction form
   50,901.72/76,389 = 37,714.32/x
3. Step 3: Cross multiply
   50,901.72x = 76,389 × 37,714.32
4. Step 4: Simplify right side
   50,901.72x = 2,880,959,190.48
5. Step 5: Solve for x
   x = 2,880,959,190.48/50,901.72
6. Step 6: Final answer
   x = 56,598.46