Finding the Fourth Proportional to 104,014.52, 156,022.18 and 25,128.62

Step by Step Solution

1. Step 1: Write the proportion equation
   104,014.52 : 156,022.18 = 25,128.62 : x
2. Step 2: Convert to fraction form
   104,014.52/156,022.18 = 25,128.62/x
3. Step 3: Cross multiply
   104,014.52x = 156,022.18 × 25,128.62
4. Step 4: Simplify right side
   104,014.52x = 3,920,622,072.79
5. Step 5: Solve for x
   x = 3,920,622,072.79/104,014.52
6. Step 6: Final answer
   x = 37,693.03