Finding the Fourth Proportional to 150,303.43, 207,421.86 and 82,323.27

Step by Step Solution

1. Step 1: Write the proportion equation
   150,303.43 : 207,421.86 = 82,323.27 : x
2. Step 2: Convert to fraction form
   150,303.43/207,421.86 = 82,323.27/x
3. Step 3: Cross multiply
   150,303.43x = 207,421.86 × 82,323.27
4. Step 4: Simplify right side
   150,303.43x = 17,075,646,093.39
5. Step 5: Solve for x
   x = 17,075,646,093.39/150,303.43
6. Step 6: Final answer
   x = 113,607.83