Finding the Fourth Proportional to 69,074.42, 103,617.28 and 29,104.96

Step by Step Solution

1. Step 1: Write the proportion equation
   69,074.42 : 103,617.28 = 29,104.96 : x
2. Step 2: Convert to fraction form
   69,074.42/103,617.28 = 29,104.96/x
3. Step 3: Cross multiply
   69,074.42x = 103,617.28 × 29,104.96
4. Step 4: Simplify right side
   69,074.42x = 3,015,776,789.71
5. Step 5: Solve for x
   x = 3,015,776,789.71/69,074.42
6. Step 6: Final answer
   x = 43,659.82