Finding the Fourth Proportional to 104,971.02, 157,422.42 and 34,831.50

Step by Step Solution

1. Step 1: Write the proportion equation
   104,971.02 : 157,422.42 = 34,831.50 : x
2. Step 2: Convert to fraction form
   104,971.02/157,422.42 = 34,831.50/x
3. Step 3: Cross multiply
   104,971.02x = 157,422.42 × 34,831.50
4. Step 4: Simplify right side
   104,971.02x = 5,483,259,022.23
5. Step 5: Solve for x
   x = 5,483,259,022.23/104,971.02
6. Step 6: Final answer
   x = 52,235.93