Finding the Fourth Proportional to 83,196.02, 114,864.14 and 74,227.97

Step by Step Solution

1. Step 1: Write the proportion equation
   83,196.02 : 114,864.14 = 74,227.97 : x
2. Step 2: Convert to fraction form
   83,196.02/114,864.14 = 74,227.97/x
3. Step 3: Cross multiply
   83,196.02x = 114,864.14 × 74,227.97
4. Step 4: Simplify right side
   83,196.02x = 8,526,131,938.00
5. Step 5: Solve for x
   x = 8,526,131,938.00/83,196.02
6. Step 6: Final answer
   x = 102,482.45