Finding the Fourth Proportional to 69,287.05, 103,670.56 and 41,103.91

Step by Step Solution

1. Step 1: Write the proportion equation
   69,287.05 : 103,670.56 = 41,103.91 : x
2. Step 2: Convert to fraction form
   69,287.05/103,670.56 = 41,103.91/x
3. Step 3: Cross multiply
   69,287.05x = 103,670.56 × 41,103.91
4. Step 4: Simplify right side
   69,287.05x = 4,261,265,367.89
5. Step 5: Solve for x
   x = 4,261,265,367.89/69,287.05
6. Step 6: Final answer
   x = 61,501.61