Finding the Fourth Proportional to 158,499.83, 237,764.43 and 57,323.18

Step by Step Solution

1. Step 1: Write the proportion equation
   158,499.83 : 237,764.43 = 57,323.18 : x
2. Step 2: Convert to fraction form
   158,499.83/237,764.43 = 57,323.18/x
3. Step 3: Cross multiply
   158,499.83x = 237,764.43 × 57,323.18
4. Step 4: Simplify right side
   158,499.83x = 13,629,412,029.67
5. Step 5: Solve for x
   x = 13,629,412,029.67/158,499.83
6. Step 6: Final answer
   x = 85,990.08