Finding the Fourth Proportional to 37,383.19, 56,077.83 and 11,087.86

Step by Step Solution

1. Step 1: Write the proportion equation
   37,383.19 : 56,077.83 = 11,087.86 : x
2. Step 2: Convert to fraction form
   37,383.19/56,077.83 = 11,087.86/x
3. Step 3: Cross multiply
   37,383.19x = 56,077.83 × 11,087.86
4. Step 4: Simplify right side
   37,383.19x = 621,783,061.91
5. Step 5: Solve for x
   x = 621,783,061.91/37,383.19
6. Step 6: Final answer
   x = 16,632.69