Finding the Fourth Proportional to 104,057.97, 156,059.64 and 37,485.69

Step by Step Solution

1. Step 1: Write the proportion equation
   104,057.97 : 156,059.64 = 37,485.69 : x
2. Step 2: Convert to fraction form
   104,057.97/156,059.64 = 37,485.69/x
3. Step 3: Cross multiply
   104,057.97x = 156,059.64 × 37,485.69
4. Step 4: Simplify right side
   104,057.97x = 5,850,003,286.55
5. Step 5: Solve for x
   x = 5,850,003,286.55/104,057.97
6. Step 6: Final answer
   x = 56,218.70