Finding the Fourth Proportional to 104,139.86, 156,177.50 and 37,571.34

Step by Step Solution

1. Step 1: Write the proportion equation
   104,139.86 : 156,177.50 = 37,571.34 : x
2. Step 2: Convert to fraction form
   104,139.86/156,177.50 = 37,571.34/x
3. Step 3: Cross multiply
   104,139.86x = 156,177.50 × 37,571.34
4. Step 4: Simplify right side
   104,139.86x = 5,867,797,078.03
5. Step 5: Solve for x
   x = 5,867,797,078.03/104,139.86
6. Step 6: Final answer
   x = 56,345.35