Finding the Fourth Proportional to 116,282.50, 174,358.14 and 40,345.42

Step by Step Solution

1. Step 1: Write the proportion equation
   116,282.50 : 174,358.14 = 40,345.42 : x
2. Step 2: Convert to fraction form
   116,282.50/174,358.14 = 40,345.42/x
3. Step 3: Cross multiply
   116,282.50x = 174,358.14 × 40,345.42
4. Step 4: Simplify right side
   116,282.50x = 7,034,552,388.72
5. Step 5: Solve for x
   x = 7,034,552,388.72/116,282.50
6. Step 6: Final answer
   x = 60,495.37