Finding the Fourth Proportional to 111,204, 153,462.09 and 60,903

Step by Step Solution

1. Step 1: Write the proportion equation
   111,204 : 153,462.09 = 60,903 : x
2. Step 2: Convert to fraction form
   111,204/153,462.09 = 60,903/x
3. Step 3: Cross multiply
   111,204x = 153,462.09 × 60,903
4. Step 4: Simplify right side
   111,204x = 9,346,301,667.27
5. Step 5: Solve for x
   x = 9,346,301,667.27/111,204
6. Step 6: Final answer
   x = 84,046.45