Finding the Fourth Proportional to 108,524.10, 152,141.10 and 108,524.10

Step by Step Solution

1. Step 1: Write the proportion equation
   108,524.10 : 152,141.10 = 108,524.10 : x
2. Step 2: Convert to fraction form
   108,524.10/152,141.10 = 108,524.10/x
3. Step 3: Cross multiply
   108,524.10x = 152,141.10 × 108,524.10
4. Step 4: Simplify right side
   108,524.10x = 16,510,975,950.51
5. Step 5: Solve for x
   x = 16,510,975,950.51/108,524.10
6. Step 6: Final answer
   x = 152,141.10