Finding the Fourth Proportional to 123,350.68, 185,029.53 and 39,111.22

Step by Step Solution

1. Step 1: Write the proportion equation
   123,350.68 : 185,029.53 = 39,111.22 : x
2. Step 2: Convert to fraction form
   123,350.68/185,029.53 = 39,111.22/x
3. Step 3: Cross multiply
   123,350.68x = 185,029.53 × 39,111.22
4. Step 4: Simplify right side
   123,350.68x = 7,236,730,654.33
5. Step 5: Solve for x
   x = 7,236,730,654.33/123,350.68
6. Step 6: Final answer
   x = 58,667.94