Finding the Fourth Proportional to 101,414.88, 152,144.06 and 30,343.05

Step by Step Solution

1. Step 1: Write the proportion equation
   101,414.88 : 152,144.06 = 30,343.05 : x
2. Step 2: Convert to fraction form
   101,414.88/152,144.06 = 30,343.05/x
3. Step 3: Cross multiply
   101,414.88x = 152,144.06 × 30,343.05
4. Step 4: Simplify right side
   101,414.88x = 4,616,514,668.07
5. Step 5: Solve for x
   x = 4,616,514,668.07/101,414.88
6. Step 6: Final answer
   x = 45,521.08