Finding the Fourth Proportional to 152,298.96, 210,173.04 and 82,448.24

Step by Step Solution

1. Step 1: Write the proportion equation
   152,298.96 : 210,173.04 = 82,448.24 : x
2. Step 2: Convert to fraction form
   152,298.96/210,173.04 = 82,448.24/x
3. Step 3: Cross multiply
   152,298.96x = 210,173.04 × 82,448.24
4. Step 4: Simplify right side
   152,298.96x = 17,328,397,243.45
5. Step 5: Solve for x
   x = 17,328,397,243.45/152,298.96
6. Step 6: Final answer
   x = 113,778.83