Finding the Fourth Proportional to 104,393.91, 156,590.37 and 37,818.45

Step by Step Solution

1. Step 1: Write the proportion equation
   104,393.91 : 156,590.37 = 37,818.45 : x
2. Step 2: Convert to fraction form
   104,393.91/156,590.37 = 37,818.45/x
3. Step 3: Cross multiply
   104,393.91x = 156,590.37 × 37,818.45
4. Step 4: Simplify right side
   104,393.91x = 5,922,005,078.33
5. Step 5: Solve for x
   x = 5,922,005,078.33/104,393.91
6. Step 6: Final answer
   x = 56,727.50