Finding the Fourth Proportional to 94,918.50, 142,401.56 and 28,358.37

Step by Step Solution

1. Step 1: Write the proportion equation
   94,918.50 : 142,401.56 = 28,358.37 : x
2. Step 2: Convert to fraction form
   94,918.50/142,401.56 = 28,358.37/x
3. Step 3: Cross multiply
   94,918.50x = 142,401.56 × 28,358.37
4. Step 4: Simplify right side
   94,918.50x = 4,038,275,985.27
5. Step 5: Solve for x
   x = 4,038,275,985.27/94,918.50
6. Step 6: Final answer
   x = 42,544.67