Finding the Fourth Proportional to 105,105.84, 157,624.92 and 34,966.32

Step by Step Solution

1. Step 1: Write the proportion equation
   105,105.84 : 157,624.92 = 34,966.32 : x
2. Step 2: Convert to fraction form
   105,105.84/157,624.92 = 34,966.32/x
3. Step 3: Cross multiply
   105,105.84x = 157,624.92 × 34,966.32
4. Step 4: Simplify right side
   105,105.84x = 5,511,563,392.69
5. Step 5: Solve for x
   x = 5,511,563,392.69/105,105.84
6. Step 6: Final answer
   x = 52,438.22