Finding the Fourth Proportional to 105,062.29, 157,594.52 and 30,182.25

Step by Step Solution

1. Step 1: Write the proportion equation
   105,062.29 : 157,594.52 = 30,182.25 : x
2. Step 2: Convert to fraction form
   105,062.29/157,594.52 = 30,182.25/x
3. Step 3: Cross multiply
   105,062.29x = 157,594.52 × 30,182.25
4. Step 4: Simplify right side
   105,062.29x = 4,756,556,459.38
5. Step 5: Solve for x
   x = 4,756,556,459.38/105,062.29
6. Step 6: Final answer
   x = 45,273.68