Finding the Fourth Proportional to 151,562.53, 209,151.48 and 83,582.37

Step by Step Solution

1. Step 1: Write the proportion equation
   151,562.53 : 209,151.48 = 83,582.37 : x
2. Step 2: Convert to fraction form
   151,562.53/209,151.48 = 83,582.37/x
3. Step 3: Cross multiply
   151,562.53x = 209,151.48 × 83,582.37
4. Step 4: Simplify right side
   151,562.53x = 17,481,376,387.41
5. Step 5: Solve for x
   x = 17,481,376,387.41/151,562.53
6. Step 6: Final answer
   x = 115,341.02