Finding the Fourth Proportional to 104,185.72, 156,276.42 and 25,300.36

Step by Step Solution

1. Step 1: Write the proportion equation
   104,185.72 : 156,276.42 = 25,300.36 : x
2. Step 2: Convert to fraction form
   104,185.72/156,276.42 = 25,300.36/x
3. Step 3: Cross multiply
   104,185.72x = 156,276.42 × 25,300.36
4. Step 4: Simplify right side
   104,185.72x = 3,953,849,685.51
5. Step 5: Solve for x
   x = 3,953,849,685.51/104,185.72
6. Step 6: Final answer
   x = 37,950.02