Finding the Fourth Proportional to 50,445.48, 69,618.78 and 29,225.10

Step by Step Solution

1. Step 1: Write the proportion equation
   50,445.48 : 69,618.78 = 29,225.10 : x
2. Step 2: Convert to fraction form
   50,445.48/69,618.78 = 29,225.10/x
3. Step 3: Cross multiply
   50,445.48x = 69,618.78 × 29,225.10
4. Step 4: Simplify right side
   50,445.48x = 2,034,615,807.38
5. Step 5: Solve for x
   x = 2,034,615,807.38/50,445.48
6. Step 6: Final answer
   x = 40,332.97