Finding the Fourth Proportional to 70,592.56, 105,908.28 and 23,878.24

Step by Step Solution

1. Step 1: Write the proportion equation
   70,592.56 : 105,908.28 = 23,878.24 : x
2. Step 2: Convert to fraction form
   70,592.56/105,908.28 = 23,878.24/x
3. Step 3: Cross multiply
   70,592.56x = 105,908.28 × 23,878.24
4. Step 4: Simplify right side
   70,592.56x = 2,528,903,327.83
5. Step 5: Solve for x
   x = 2,528,903,327.83/70,592.56
6. Step 6: Final answer
   x = 35,823.94