Finding the Fourth Proportional to 147,162.29, 203,084.37 and 83,499.93

Step by Step Solution

1. Step 1: Write the proportion equation
   147,162.29 : 203,084.37 = 83,499.93 : x
2. Step 2: Convert to fraction form
   147,162.29/203,084.37 = 83,499.93/x
3. Step 3: Cross multiply
   147,162.29x = 203,084.37 × 83,499.93
4. Step 4: Simplify right side
   147,162.29x = 16,957,530,679.09
5. Step 5: Solve for x
   x = 16,957,530,679.09/147,162.29
6. Step 6: Final answer
   x = 115,230.14