Finding the Fourth Proportional to 152,662.43, 228,932.12 and 46,013.38

Step by Step Solution

1. Step 1: Write the proportion equation
   152,662.43 : 228,932.12 = 46,013.38 : x
2. Step 2: Convert to fraction form
   152,662.43/228,932.12 = 46,013.38/x
3. Step 3: Cross multiply
   152,662.43x = 228,932.12 × 46,013.38
4. Step 4: Simplify right side
   152,662.43x = 10,533,940,496.40
5. Step 5: Solve for x
   x = 10,533,940,496.40/152,662.43
6. Step 6: Final answer
   x = 69,001.52