Finding the Fourth Proportional to 151,445.37, 208,996.04 and 83,464.83

Step by Step Solution

1. Step 1: Write the proportion equation
   151,445.37 : 208,996.04 = 83,464.83 : x
2. Step 2: Convert to fraction form
   151,445.37/208,996.04 = 83,464.83/x
3. Step 3: Cross multiply
   151,445.37x = 208,996.04 × 83,464.83
4. Step 4: Simplify right side
   151,445.37x = 17,443,818,949.27
5. Step 5: Solve for x
   x = 17,443,818,949.27/151,445.37
6. Step 6: Final answer
   x = 115,182.25