Finding the Fourth Proportional to 70,061.16, 105,107.58 and 23,315.88

Step by Step Solution

1. Step 1: Write the proportion equation
   70,061.16 : 105,107.58 = 23,315.88 : x
2. Step 2: Convert to fraction form
   70,061.16/105,107.58 = 23,315.88/x
3. Step 3: Cross multiply
   70,061.16x = 105,107.58 × 23,315.88
4. Step 4: Simplify right side
   70,061.16x = 2,450,675,722.37
5. Step 5: Solve for x
   x = 2,450,675,722.37/70,061.16
6. Step 6: Final answer
   x = 34,979.09