Finding the Fourth Proportional to 101,067.82, 151,609.02 and 30,938.02

Step by Step Solution

1. Step 1: Write the proportion equation
   101,067.82 : 151,609.02 = 30,938.02 : x
2. Step 2: Convert to fraction form
   101,067.82/151,609.02 = 30,938.02/x
3. Step 3: Cross multiply
   101,067.82x = 151,609.02 × 30,938.02
4. Step 4: Simplify right side
   101,067.82x = 4,690,482,892.94
5. Step 5: Solve for x
   x = 4,690,482,892.94/101,067.82
6. Step 6: Final answer
   x = 46,409.26