Finding the Fourth Proportional to 105,093.84, 157,606.92 and 34,954.32

Step by Step Solution

1. Step 1: Write the proportion equation
   105,093.84 : 157,606.92 = 34,954.32 : x
2. Step 2: Convert to fraction form
   105,093.84/157,606.92 = 34,954.32/x
3. Step 3: Cross multiply
   105,093.84x = 157,606.92 × 34,954.32
4. Step 4: Simplify right side
   105,093.84x = 5,509,042,715.89
5. Step 5: Solve for x
   x = 5,509,042,715.89/105,093.84
6. Step 6: Final answer
   x = 52,420.22