Finding the Fourth Proportional to 72,832.86, 109,260.05 and 37,314.27

Step by Step Solution

1. Step 1: Write the proportion equation
   72,832.86 : 109,260.05 = 37,314.27 : x
2. Step 2: Convert to fraction form
   72,832.86/109,260.05 = 37,314.27/x
3. Step 3: Cross multiply
   72,832.86x = 109,260.05 × 37,314.27
4. Step 4: Simplify right side
   72,832.86x = 4,076,958,819.34
5. Step 5: Solve for x
   x = 4,076,958,819.34/72,832.86
6. Step 6: Final answer
   x = 55,976.92