Finding the Fourth Proportional to 163,514.16, 245,743.33 and 152,162.10

Step by Step Solution

1. Step 1: Write the proportion equation
   163,514.16 : 245,743.33 = 152,162.10 : x
2. Step 2: Convert to fraction form
   163,514.16/245,743.33 = 152,162.10/x
3. Step 3: Cross multiply
   163,514.16x = 245,743.33 × 152,162.10
4. Step 4: Simplify right side
   163,514.16x = 37,392,819,164.27
5. Step 5: Solve for x
   x = 37,392,819,164.27/163,514.16
6. Step 6: Final answer
   x = 228,682.45