Finding the Fourth Proportional to 104,147.42, 156,188.82 and 37,578.92

Step by Step Solution

1. Step 1: Write the proportion equation
   104,147.42 : 156,188.82 = 37,578.92 : x
2. Step 2: Convert to fraction form
   104,147.42/156,188.82 = 37,578.92/x
3. Step 3: Cross multiply
   104,147.42x = 156,188.82 × 37,578.92
4. Step 4: Simplify right side
   104,147.42x = 5,869,407,171.67
5. Step 5: Solve for x
   x = 5,869,407,171.67/104,147.42
6. Step 6: Final answer
   x = 56,356.72